8990781696

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 432

約数和(自身を含む): 30141576192

約数和(自身を除く): 21150794496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 46, 48, 52, 62, 64, 69, 72, 78, 92, 93, 96, 104, 117, 124, 128, 138, 144, 156, 184, 186, 192, 207, 208, 234, 248, 256, 276, 279, 288, 299, 312, 368, 372, 384, 403, 414, 416, 421, 468, 496, 552, 558, 576, 598, 624, 713, 736, 744, 768, 806, 828, 832, 842, 897, 936, 992, 1104, 1116, 1152, 1196, 1209, 1248, 1263, 1426, 1472, 1488, 1612, 1656, 1664, 1684, 1794, 1872, 1984, 2139, 2208, 2232, 2304, 2392, 2418, 2496, 2526, 2691, 2852, 2944, 2976, 3224, 3312, 3328, 3368, 3588, 3627, 3744, 3789, 3968, 4278, 4416, 4464, 4784, 4836, 4992, 5052, 5382, 5473, 5704, 5888, 5952, 6417, 6448, 6624, 6736, 7176, 7254, 7488, 7578, 7936, 8556, 8832, 8928, 9269, 9568, 9672, 9683, 9984, 10104, 10764, 10946, 11408, 11904, 12834, 12896, 13051, 13248, 13472, 14352, 14508, 14976, 15156, 16419, 17112, 17664, 17856, 18538, 19136, 19344, 19366, 20208, 21528, 21892, 22816, 23808, 25668, 25792, 26102, 26496, 26944, 27807, 28704, 29016, 29049, 29952, 30312, 32838, 34224, 35712, 37076, 38272, 38688, 38732, 39153, 40416, 43056, 43784, 45632, 49257, 51336, 51584, 52204, 52992, 53888, 55614, 57408, 58032, 58098, 60624, 65676, 68448, 71424, 74152, 76544, 77376, 77464, 78306, 80832, 83421, 86112, 87147, 87568, 91264, 98514, 102672, 103168, 104408, 107776, 111228, 114816, 116064, 116196, 117459, 121248, 125879, 131352, 136896, 148304, 154752, 154928, 156612, 161664, 166842, 169663, 172224, 174294, 175136, 182528, 197028, 205344, 208816, 222456, 229632, 232128, 232392, 234918, 242496, 251758, 262704, 273792, 296608, 300173, 309504, 309856, 313224, 323328, 333684, 339326, 344448, 348588, 350272, 377637, 394056, 410688, 417632, 444912, 464256, 464784, 469836, 484992, 503516, 508989, 525408, 547584, 593216, 600346, 619712, 626448, 667368, 678652, 688896, 697176, 700544, 755274, 788112, 821376, 835264, 889824, 900519, 928512, 929568, 939672, 969984, 1007032, 1017978, 1050816, 1132911, 1186432, 1200692, 1239424, 1252896, 1334736, 1357304, 1394352, 1401088, 1510548, 1526967, 1576224, 1642752, 1670528, 1779648, 1801038, 1859136, 1879344, 2014064, 2035956, 2101632, 2265822, 2372864, 2401384, 2478848, 2505792, 2669472, 2701557, 2714608, 2788704, 3021096, 3053934, 3152448, 3341056, 3559296, 3602076, 3718272, 3758688, 3902249, 4028128, 4071912, 4203264, 4531644, 4802768, 5011584, 5338944, 5403114, 5429216, 5577408, 6042192, 6107868, 6304896, 7118592, 7204152, 7436544, 7517376, 7804498, 8056256, 8143824, 9063288, 9605536, 10023168, 10677888, 10806228, 10858432, 11154816, 11706747, 12084384, 12215736, 12609792, 14408304, 15034752, 15608996, 16112512, 16287648, 18126576, 19211072, 21355776, 21612456, 21716864, 22309632, 23413494, 24168768, 24431472, 28816608, 30069504, 31217992, 32225024, 32575296, 35120241, 36253152, 38422144, 43224912, 43433728, 46826988, 48337536, 48862944, 57633216, 62435984, 65150592, 70240482, 72506304, 76844288, 86449824, 93653976, 96675072, 97725888, 115266432, 124871968, 130301184, 140480964, 145012608, 172899648, 187307952, 195451776, 230532864, 249743936, 280961928, 290025216, 345799296, 374615904, 390903552, 499487872, 561923856, 691598592, 749231808, 998975744, 1123847712, 1498463616, 2247695424, 2996927232, 4495390848, 8990781696]

約数ペア:

[(1, 8990781696), (2, 4495390848), (3, 2996927232), (4, 2247695424), (6, 1498463616), (8, 1123847712), (9, 998975744), (12, 749231808), (13, 691598592), (16, 561923856), (18, 499487872), (23, 390903552), (24, 374615904), (26, 345799296), (31, 290025216), (32, 280961928), (36, 249743936), (39, 230532864), (46, 195451776), (48, 187307952), (52, 172899648), (62, 145012608), (64, 140480964), (69, 130301184), (72, 124871968), (78, 115266432), (92, 97725888), (93, 96675072), (96, 93653976), (104, 86449824), (117, 76844288), (124, 72506304), (128, 70240482), (138, 65150592), (144, 62435984), (156, 57633216), (184, 48862944), (186, 48337536), (192, 46826988), (207, 43433728), (208, 43224912), (234, 38422144), (248, 36253152), (256, 35120241), (276, 32575296), (279, 32225024), (288, 31217992), (299, 30069504), (312, 28816608), (368, 24431472), (372, 24168768), (384, 23413494), (403, 22309632), (414, 21716864), (416, 21612456), (421, 21355776), (468, 19211072), (496, 18126576), (552, 16287648), (558, 16112512), (576, 15608996), (598, 15034752), (624, 14408304), (713, 12609792), (736, 12215736), (744, 12084384), (768, 11706747), (806, 11154816), (828, 10858432), (832, 10806228), (842, 10677888), (897, 10023168), (936, 9605536), (992, 9063288), (1104, 8143824), (1116, 8056256), (1152, 7804498), (1196, 7517376), (1209, 7436544), (1248, 7204152), (1263, 7118592), (1426, 6304896), (1472, 6107868), (1488, 6042192), (1612, 5577408), (1656, 5429216), (1664, 5403114), (1684, 5338944), (1794, 5011584), (1872, 4802768), (1984, 4531644), (2139, 4203264), (2208, 4071912), (2232, 4028128), (2304, 3902249), (2392, 3758688), (2418, 3718272), (2496, 3602076), (2526, 3559296), (2691, 3341056), (2852, 3152448), (2944, 3053934), (2976, 3021096), (3224, 2788704), (3312, 2714608), (3328, 2701557), (3368, 2669472), (3588, 2505792), (3627, 2478848), (3744, 2401384), (3789, 2372864), (3968, 2265822), (4278, 2101632), (4416, 2035956), (4464, 2014064), (4784, 1879344), (4836, 1859136), (4992, 1801038), (5052, 1779648), (5382, 1670528), (5473, 1642752), (5704, 1576224), (5888, 1526967), (5952, 1510548), (6417, 1401088), (6448, 1394352), (6624, 1357304), (6736, 1334736), (7176, 1252896), (7254, 1239424), (7488, 1200692), (7578, 1186432), (7936, 1132911), (8556, 1050816), (8832, 1017978), (8928, 1007032), (9269, 969984), (9568, 939672), (9672, 929568), (9683, 928512), (9984, 900519), (10104, 889824), (10764, 835264), (10946, 821376), (11408, 788112), (11904, 755274), (12834, 700544), (12896, 697176), (13051, 688896), (13248, 678652), (13472, 667368), (14352, 626448), (14508, 619712), (14976, 600346), (15156, 593216), (16419, 547584), (17112, 525408), (17664, 508989), (17856, 503516), (18538, 484992), (19136, 469836), (19344, 464784), (19366, 464256), (20208, 444912), (21528, 417632), (21892, 410688), (22816, 394056), (23808, 377637), (25668, 350272), (25792, 348588), (26102, 344448), (26496, 339326), (26944, 333684), (27807, 323328), (28704, 313224), (29016, 309856), (29049, 309504), (29952, 300173), (30312, 296608), (32838, 273792), (34224, 262704), (35712, 251758), (37076, 242496), (38272, 234918), (38688, 232392), (38732, 232128), (39153, 229632), (40416, 222456), (43056, 208816), (43784, 205344), (45632, 197028), (49257, 182528), (51336, 175136), (51584, 174294), (52204, 172224), (52992, 169663), (53888, 166842), (55614, 161664), (57408, 156612), (58032, 154928), (58098, 154752), (60624, 148304), (65676, 136896), (68448, 131352), (71424, 125879), (74152, 121248), (76544, 117459), (77376, 116196), (77464, 116064), (78306, 114816), (80832, 111228), (83421, 107776), (86112, 104408), (87147, 103168), (87568, 102672), (91264, 98514)]