1807787072

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 336

約数和(自身を含む): 5084795520

約数和(自身を除く): 3277008448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 31, 32, 34, 38, 52, 56, 62, 64, 68, 76, 91, 104, 112, 119, 124, 133, 136, 152, 182, 208, 217, 221, 224, 238, 247, 248, 266, 272, 304, 323, 364, 403, 416, 434, 442, 448, 476, 494, 496, 527, 532, 544, 589, 608, 646, 728, 806, 832, 868, 884, 952, 961, 988, 992, 1054, 1064, 1088, 1178, 1216, 1292, 1456, 1547, 1612, 1729, 1736, 1768, 1904, 1922, 1976, 1984, 2108, 2128, 2261, 2356, 2584, 2821, 2912, 3094, 3224, 3458, 3472, 3536, 3689, 3808, 3844, 3952, 4123, 4199, 4216, 4256, 4522, 4712, 5168, 5642, 5824, 6188, 6448, 6727, 6851, 6916, 6944, 7072, 7378, 7616, 7657, 7688, 7904, 8246, 8398, 8432, 8512, 9044, 9424, 10013, 10336, 11284, 12376, 12493, 12896, 13454, 13702, 13832, 13888, 14144, 14756, 15314, 15376, 15808, 16337, 16492, 16796, 16864, 18088, 18259, 18848, 20026, 20672, 22568, 24752, 24986, 25792, 26908, 27404, 27664, 29393, 29512, 30628, 30752, 32674, 32984, 33592, 33728, 36176, 36518, 37696, 40052, 45136, 47957, 49504, 49972, 53599, 53816, 54808, 55328, 58786, 59024, 61256, 61504, 65348, 65968, 67184, 70091, 72352, 73036, 80104, 87451, 90272, 95914, 99008, 99944, 107198, 107632, 109616, 110656, 114359, 117572, 118048, 122512, 127813, 130169, 130696, 131936, 134368, 140182, 144704, 146072, 160208, 174902, 180544, 191828, 199888, 212381, 214396, 215264, 219232, 228718, 235144, 236096, 237367, 245024, 255626, 260338, 261392, 263872, 268736, 280364, 292144, 310403, 320416, 349804, 383656, 399776, 424762, 428792, 430528, 438464, 457436, 470288, 474734, 490048, 511252, 520676, 522784, 560728, 584288, 620806, 640832, 699608, 767312, 799552, 849524, 857584, 911183, 914872, 940576, 949468, 1022504, 1041352, 1045568, 1121456, 1168576, 1241612, 1399216, 1486667, 1534624, 1661569, 1699048, 1715168, 1822366, 1829744, 1881152, 1898936, 2045008, 2082704, 2172821, 2242912, 2483224, 2798432, 2973334, 3069248, 3323138, 3398096, 3430336, 3644732, 3659488, 3797872, 4035239, 4090016, 4165408, 4345642, 4485824, 4966448, 5596864, 5946668, 6646276, 6796192, 7289464, 7318976, 7595744, 8070478, 8180032, 8330816, 8691284, 9932896, 11893336, 13292552, 13592384, 14578928, 15191488, 16140956, 17382568, 19865792, 23786672, 26585104, 28246673, 29157856, 32281912, 34765136, 47573344, 53170208, 56493346, 58315712, 64563824, 69530272, 95146688, 106340416, 112986692, 129127648, 139060544, 225973384, 258255296, 451946768, 903893536, 1807787072]

約数ペア:

[(1, 1807787072), (2, 903893536), (4, 451946768), (7, 258255296), (8, 225973384), (13, 139060544), (14, 129127648), (16, 112986692), (17, 106340416), (19, 95146688), (26, 69530272), (28, 64563824), (31, 58315712), (32, 56493346), (34, 53170208), (38, 47573344), (52, 34765136), (56, 32281912), (62, 29157856), (64, 28246673), (68, 26585104), (76, 23786672), (91, 19865792), (104, 17382568), (112, 16140956), (119, 15191488), (124, 14578928), (133, 13592384), (136, 13292552), (152, 11893336), (182, 9932896), (208, 8691284), (217, 8330816), (221, 8180032), (224, 8070478), (238, 7595744), (247, 7318976), (248, 7289464), (266, 6796192), (272, 6646276), (304, 5946668), (323, 5596864), (364, 4966448), (403, 4485824), (416, 4345642), (434, 4165408), (442, 4090016), (448, 4035239), (476, 3797872), (494, 3659488), (496, 3644732), (527, 3430336), (532, 3398096), (544, 3323138), (589, 3069248), (608, 2973334), (646, 2798432), (728, 2483224), (806, 2242912), (832, 2172821), (868, 2082704), (884, 2045008), (952, 1898936), (961, 1881152), (988, 1829744), (992, 1822366), (1054, 1715168), (1064, 1699048), (1088, 1661569), (1178, 1534624), (1216, 1486667), (1292, 1399216), (1456, 1241612), (1547, 1168576), (1612, 1121456), (1729, 1045568), (1736, 1041352), (1768, 1022504), (1904, 949468), (1922, 940576), (1976, 914872), (1984, 911183), (2108, 857584), (2128, 849524), (2261, 799552), (2356, 767312), (2584, 699608), (2821, 640832), (2912, 620806), (3094, 584288), (3224, 560728), (3458, 522784), (3472, 520676), (3536, 511252), (3689, 490048), (3808, 474734), (3844, 470288), (3952, 457436), (4123, 438464), (4199, 430528), (4216, 428792), (4256, 424762), (4522, 399776), (4712, 383656), (5168, 349804), (5642, 320416), (5824, 310403), (6188, 292144), (6448, 280364), (6727, 268736), (6851, 263872), (6916, 261392), (6944, 260338), (7072, 255626), (7378, 245024), (7616, 237367), (7657, 236096), (7688, 235144), (7904, 228718), (8246, 219232), (8398, 215264), (8432, 214396), (8512, 212381), (9044, 199888), (9424, 191828), (10013, 180544), (10336, 174902), (11284, 160208), (12376, 146072), (12493, 144704), (12896, 140182), (13454, 134368), (13702, 131936), (13832, 130696), (13888, 130169), (14144, 127813), (14756, 122512), (15314, 118048), (15376, 117572), (15808, 114359), (16337, 110656), (16492, 109616), (16796, 107632), (16864, 107198), (18088, 99944), (18259, 99008), (18848, 95914), (20026, 90272), (20672, 87451), (22568, 80104), (24752, 73036), (24986, 72352), (25792, 70091), (26908, 67184), (27404, 65968), (27664, 65348), (29393, 61504), (29512, 61256), (30628, 59024), (30752, 58786), (32674, 55328), (32984, 54808), (33592, 53816), (33728, 53599), (36176, 49972), (36518, 49504), (37696, 47957), (40052, 45136)]