12458962992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 320

約数和(自身を含む): 40811102208

約数和(自身を除く): 28352139216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 71, 84, 93, 102, 112, 119, 124, 136, 142, 168, 186, 204, 213, 217, 238, 248, 272, 284, 336, 357, 372, 408, 426, 434, 476, 496, 497, 527, 568, 651, 714, 744, 816, 852, 868, 952, 991, 994, 1054, 1136, 1207, 1302, 1428, 1488, 1491, 1581, 1704, 1736, 1904, 1982, 1988, 2108, 2201, 2414, 2604, 2856, 2973, 2982, 3162, 3408, 3472, 3621, 3689, 3964, 3976, 4216, 4402, 4828, 5208, 5712, 5946, 5964, 6324, 6603, 6937, 7242, 7378, 7928, 7952, 8432, 8449, 8804, 9656, 10416, 11067, 11892, 11928, 12648, 13206, 13874, 14484, 14756, 15407, 15856, 16847, 16898, 17608, 19312, 20811, 22134, 23784, 23856, 25296, 25347, 26412, 27748, 28968, 29512, 30721, 30814, 33694, 33796, 35216, 37417, 41622, 44268, 46221, 47568, 50541, 50694, 52824, 55496, 57936, 59024, 61442, 61628, 67388, 67592, 70361, 74834, 83244, 88536, 92163, 92442, 101082, 101388, 105648, 110992, 112251, 117929, 122884, 123256, 134776, 135184, 140722, 149668, 166488, 177072, 184326, 184884, 202164, 202776, 211083, 215047, 224502, 235858, 245768, 246512, 261919, 269552, 281444, 299336, 332976, 353787, 368652, 369768, 404328, 405552, 422166, 430094, 449004, 471716, 491536, 492527, 522257, 523838, 562888, 598672, 645141, 707574, 737304, 739536, 785757, 808656, 844332, 860188, 898008, 943432, 985054, 1044514, 1047676, 1125776, 1196137, 1290282, 1415148, 1474608, 1477581, 1566771, 1571514, 1688664, 1720376, 1796016, 1886864, 1970108, 2089028, 2095352, 2181191, 2392274, 2580564, 2830296, 2955162, 3133542, 3143028, 3377328, 3440752, 3588411, 3655799, 3940216, 4178056, 4190704, 4362382, 4784548, 5161128, 5660592, 5910324, 6267084, 6286056, 6543573, 7176822, 7311598, 7880432, 8356112, 8372959, 8724764, 9569096, 10322256, 10967397, 11820648, 12534168, 12572112, 13087146, 14353644, 14623196, 15268337, 16745918, 17449528, 19138192, 21934794, 23641296, 25068336, 25118877, 26174292, 28707288, 29246392, 30536674, 33491836, 34899056, 37080247, 43869588, 45805011, 50237754, 52348584, 57414576, 58492784, 61073348, 66983672, 74160494, 87739176, 91610022, 100475508, 104697168, 111240741, 122146696, 133967344, 148320988, 175478352, 183220044, 200951016, 222481482, 244293392, 259561729, 296641976, 366440088, 401902032, 444962964, 519123458, 593283952, 732880176, 778685187, 889925928, 1038246916, 1557370374, 1779851856, 2076493832, 3114740748, 4152987664, 6229481496, 12458962992]

約数ペア:

[(1, 12458962992), (2, 6229481496), (3, 4152987664), (4, 3114740748), (6, 2076493832), (7, 1779851856), (8, 1557370374), (12, 1038246916), (14, 889925928), (16, 778685187), (17, 732880176), (21, 593283952), (24, 519123458), (28, 444962964), (31, 401902032), (34, 366440088), (42, 296641976), (48, 259561729), (51, 244293392), (56, 222481482), (62, 200951016), (68, 183220044), (71, 175478352), (84, 148320988), (93, 133967344), (102, 122146696), (112, 111240741), (119, 104697168), (124, 100475508), (136, 91610022), (142, 87739176), (168, 74160494), (186, 66983672), (204, 61073348), (213, 58492784), (217, 57414576), (238, 52348584), (248, 50237754), (272, 45805011), (284, 43869588), (336, 37080247), (357, 34899056), (372, 33491836), (408, 30536674), (426, 29246392), (434, 28707288), (476, 26174292), (496, 25118877), (497, 25068336), (527, 23641296), (568, 21934794), (651, 19138192), (714, 17449528), (744, 16745918), (816, 15268337), (852, 14623196), (868, 14353644), (952, 13087146), (991, 12572112), (994, 12534168), (1054, 11820648), (1136, 10967397), (1207, 10322256), (1302, 9569096), (1428, 8724764), (1488, 8372959), (1491, 8356112), (1581, 7880432), (1704, 7311598), (1736, 7176822), (1904, 6543573), (1982, 6286056), (1988, 6267084), (2108, 5910324), (2201, 5660592), (2414, 5161128), (2604, 4784548), (2856, 4362382), (2973, 4190704), (2982, 4178056), (3162, 3940216), (3408, 3655799), (3472, 3588411), (3621, 3440752), (3689, 3377328), (3964, 3143028), (3976, 3133542), (4216, 2955162), (4402, 2830296), (4828, 2580564), (5208, 2392274), (5712, 2181191), (5946, 2095352), (5964, 2089028), (6324, 1970108), (6603, 1886864), (6937, 1796016), (7242, 1720376), (7378, 1688664), (7928, 1571514), (7952, 1566771), (8432, 1477581), (8449, 1474608), (8804, 1415148), (9656, 1290282), (10416, 1196137), (11067, 1125776), (11892, 1047676), (11928, 1044514), (12648, 985054), (13206, 943432), (13874, 898008), (14484, 860188), (14756, 844332), (15407, 808656), (15856, 785757), (16847, 739536), (16898, 737304), (17608, 707574), (19312, 645141), (20811, 598672), (22134, 562888), (23784, 523838), (23856, 522257), (25296, 492527), (25347, 491536), (26412, 471716), (27748, 449004), (28968, 430094), (29512, 422166), (30721, 405552), (30814, 404328), (33694, 369768), (33796, 368652), (35216, 353787), (37417, 332976), (41622, 299336), (44268, 281444), (46221, 269552), (47568, 261919), (50541, 246512), (50694, 245768), (52824, 235858), (55496, 224502), (57936, 215047), (59024, 211083), (61442, 202776), (61628, 202164), (67388, 184884), (67592, 184326), (70361, 177072), (74834, 166488), (83244, 149668), (88536, 140722), (92163, 135184), (92442, 134776), (101082, 123256), (101388, 122884), (105648, 117929), (110992, 112251)]