28472328912

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 79834265280

約数和(自身を除く): 51361936368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 89, 92, 129, 138, 172, 178, 184, 258, 267, 276, 293, 344, 356, 368, 516, 529, 534, 552, 586, 688, 712, 879, 989, 1032, 1058, 1068, 1104, 1172, 1424, 1587, 1758, 1978, 2047, 2064, 2116, 2136, 2344, 2967, 3174, 3516, 3827, 3956, 4094, 4232, 4272, 4688, 5934, 6141, 6348, 6739, 7032, 7654, 7912, 8188, 8464, 11481, 11868, 12282, 12599, 12696, 13478, 14064, 15308, 15824, 16376, 20217, 22747, 22962, 23736, 24564, 25198, 25392, 26077, 26956, 30616, 32752, 37797, 40434, 45494, 45924, 47081, 47472, 49128, 50396, 52154, 53912, 61232, 68241, 75594, 78231, 80868, 88021, 90988, 91848, 94162, 98256, 100792, 104308, 107824, 136482, 141243, 151188, 154997, 156462, 161736, 176042, 181976, 183696, 188324, 201584, 208616, 264063, 272964, 282486, 289777, 302376, 309994, 312924, 323472, 352084, 363952, 376648, 417232, 464991, 528126, 545928, 564972, 579554, 599771, 604752, 619988, 625848, 704168, 753296, 869331, 929982, 1056252, 1091856, 1121311, 1129944, 1159108, 1199542, 1239976, 1251696, 1408336, 1738662, 1799313, 1859964, 2024483, 2112504, 2242622, 2259888, 2318216, 2399084, 2479952, 3363933, 3477324, 3598626, 3719928, 4048966, 4225008, 4485244, 4636432, 4798168, 6073449, 6664871, 6727866, 6954648, 7197252, 7439856, 8097932, 8970488, 9596336, 12146898, 13329742, 13455732, 13794733, 13909296, 14394504, 16195864, 17940976, 19994613, 24293796, 25790153, 26659484, 26911464, 27589466, 28789008, 32391728, 39989226, 41384199, 48587592, 51580306, 53318968, 53822928, 55178932, 77370459, 79978452, 82768398, 97175184, 103160612, 106637936, 110357864, 154740918, 159956904, 165536796, 206321224, 220715728, 309481836, 319913808, 331073592, 412642448, 593173519, 618963672, 662147184, 1186347038, 1237927344, 1779520557, 2372694076, 3559041114, 4745388152, 7118082228, 9490776304, 14236164456, 28472328912]

約数ペア:

[(1, 28472328912), (2, 14236164456), (3, 9490776304), (4, 7118082228), (6, 4745388152), (8, 3559041114), (12, 2372694076), (16, 1779520557), (23, 1237927344), (24, 1186347038), (43, 662147184), (46, 618963672), (48, 593173519), (69, 412642448), (86, 331073592), (89, 319913808), (92, 309481836), (129, 220715728), (138, 206321224), (172, 165536796), (178, 159956904), (184, 154740918), (258, 110357864), (267, 106637936), (276, 103160612), (293, 97175184), (344, 82768398), (356, 79978452), (368, 77370459), (516, 55178932), (529, 53822928), (534, 53318968), (552, 51580306), (586, 48587592), (688, 41384199), (712, 39989226), (879, 32391728), (989, 28789008), (1032, 27589466), (1058, 26911464), (1068, 26659484), (1104, 25790153), (1172, 24293796), (1424, 19994613), (1587, 17940976), (1758, 16195864), (1978, 14394504), (2047, 13909296), (2064, 13794733), (2116, 13455732), (2136, 13329742), (2344, 12146898), (2967, 9596336), (3174, 8970488), (3516, 8097932), (3827, 7439856), (3956, 7197252), (4094, 6954648), (4232, 6727866), (4272, 6664871), (4688, 6073449), (5934, 4798168), (6141, 4636432), (6348, 4485244), (6739, 4225008), (7032, 4048966), (7654, 3719928), (7912, 3598626), (8188, 3477324), (8464, 3363933), (11481, 2479952), (11868, 2399084), (12282, 2318216), (12599, 2259888), (12696, 2242622), (13478, 2112504), (14064, 2024483), (15308, 1859964), (15824, 1799313), (16376, 1738662), (20217, 1408336), (22747, 1251696), (22962, 1239976), (23736, 1199542), (24564, 1159108), (25198, 1129944), (25392, 1121311), (26077, 1091856), (26956, 1056252), (30616, 929982), (32752, 869331), (37797, 753296), (40434, 704168), (45494, 625848), (45924, 619988), (47081, 604752), (47472, 599771), (49128, 579554), (50396, 564972), (52154, 545928), (53912, 528126), (61232, 464991), (68241, 417232), (75594, 376648), (78231, 363952), (80868, 352084), (88021, 323472), (90988, 312924), (91848, 309994), (94162, 302376), (98256, 289777), (100792, 282486), (104308, 272964), (107824, 264063), (136482, 208616), (141243, 201584), (151188, 188324), (154997, 183696), (156462, 181976), (161736, 176042)]