309402912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 1011999744

約数和(自身を除く): 702596832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 107, 112, 156, 168, 182, 208, 214, 224, 273, 312, 321, 331, 336, 364, 416, 428, 546, 624, 642, 662, 672, 728, 749, 856, 993, 1092, 1248, 1284, 1324, 1391, 1456, 1498, 1712, 1986, 2184, 2247, 2317, 2568, 2648, 2782, 2912, 2996, 3424, 3972, 4173, 4303, 4368, 4494, 4634, 5136, 5296, 5564, 5992, 6951, 7944, 8346, 8606, 8736, 8988, 9268, 9737, 10272, 10592, 11128, 11984, 12909, 13902, 15888, 16692, 17212, 17976, 18536, 19474, 22256, 23968, 25818, 27804, 29211, 30121, 31776, 33384, 34424, 35417, 35952, 37072, 38948, 44512, 51636, 55608, 58422, 60242, 66768, 68848, 70834, 71904, 74144, 77896, 90363, 103272, 106251, 111216, 116844, 120484, 133536, 137696, 141668, 155792, 180726, 206544, 212502, 222432, 233688, 240968, 247919, 283336, 311584, 361452, 413088, 425004, 460421, 467376, 481936, 495838, 566672, 722904, 743757, 850008, 920842, 934752, 963872, 991676, 1133344, 1381263, 1445808, 1487514, 1700016, 1841684, 1983352, 2762526, 2891616, 2975028, 3222947, 3400032, 3683368, 3966704, 5525052, 5950056, 6445894, 7366736, 7933408, 9668841, 11050104, 11900112, 12891788, 14733472, 19337682, 22100208, 23800224, 25783576, 38675364, 44200416, 51567152, 77350728, 103134304, 154701456, 309402912]

約数ペア:

[(1, 309402912), (2, 154701456), (3, 103134304), (4, 77350728), (6, 51567152), (7, 44200416), (8, 38675364), (12, 25783576), (13, 23800224), (14, 22100208), (16, 19337682), (21, 14733472), (24, 12891788), (26, 11900112), (28, 11050104), (32, 9668841), (39, 7933408), (42, 7366736), (48, 6445894), (52, 5950056), (56, 5525052), (78, 3966704), (84, 3683368), (91, 3400032), (96, 3222947), (104, 2975028), (107, 2891616), (112, 2762526), (156, 1983352), (168, 1841684), (182, 1700016), (208, 1487514), (214, 1445808), (224, 1381263), (273, 1133344), (312, 991676), (321, 963872), (331, 934752), (336, 920842), (364, 850008), (416, 743757), (428, 722904), (546, 566672), (624, 495838), (642, 481936), (662, 467376), (672, 460421), (728, 425004), (749, 413088), (856, 361452), (993, 311584), (1092, 283336), (1248, 247919), (1284, 240968), (1324, 233688), (1391, 222432), (1456, 212502), (1498, 206544), (1712, 180726), (1986, 155792), (2184, 141668), (2247, 137696), (2317, 133536), (2568, 120484), (2648, 116844), (2782, 111216), (2912, 106251), (2996, 103272), (3424, 90363), (3972, 77896), (4173, 74144), (4303, 71904), (4368, 70834), (4494, 68848), (4634, 66768), (5136, 60242), (5296, 58422), (5564, 55608), (5992, 51636), (6951, 44512), (7944, 38948), (8346, 37072), (8606, 35952), (8736, 35417), (8988, 34424), (9268, 33384), (9737, 31776), (10272, 30121), (10592, 29211), (11128, 27804), (11984, 25818), (12909, 23968), (13902, 22256), (15888, 19474), (16692, 18536), (17212, 17976)]