400134312

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 1188794880

約数和(自身を除く): 788660568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 53, 69, 72, 92, 94, 97, 106, 138, 141, 159, 184, 188, 194, 207, 212, 276, 282, 291, 318, 376, 388, 414, 423, 424, 477, 552, 564, 582, 636, 776, 828, 846, 873, 954, 1081, 1128, 1164, 1219, 1272, 1656, 1692, 1746, 1908, 2162, 2231, 2328, 2438, 2491, 3243, 3384, 3492, 3657, 3816, 4324, 4462, 4559, 4876, 4982, 5141, 6486, 6693, 6984, 7314, 7473, 8648, 8924, 9118, 9729, 9752, 9964, 10282, 10971, 12972, 13386, 13677, 14628, 14946, 15423, 17848, 18236, 19458, 19928, 20079, 20564, 21942, 22419, 25944, 26772, 27354, 29256, 29892, 30846, 36472, 38916, 40158, 41031, 41128, 43884, 44838, 46269, 53544, 54708, 57293, 59784, 61692, 77832, 80316, 82062, 87768, 89676, 92538, 104857, 109416, 114586, 118243, 123384, 160632, 164124, 171879, 179352, 185076, 209714, 229172, 236486, 241627, 314571, 328248, 343758, 354729, 370152, 419428, 458344, 472972, 483254, 515637, 629142, 687516, 709458, 724881, 838856, 943713, 945944, 966508, 1031274, 1064187, 1258284, 1375032, 1418916, 1449762, 1887426, 1933016, 2062548, 2128374, 2174643, 2516568, 2837832, 2899524, 3774852, 4125096, 4256748, 4349286, 5557421, 5799048, 7549704, 8513496, 8698572, 11114842, 16672263, 17397144, 22229684, 33344526, 44459368, 50016789, 66689052, 100033578, 133378104, 200067156, 400134312]

約数ペア:

[(1, 400134312), (2, 200067156), (3, 133378104), (4, 100033578), (6, 66689052), (8, 50016789), (9, 44459368), (12, 33344526), (18, 22229684), (23, 17397144), (24, 16672263), (36, 11114842), (46, 8698572), (47, 8513496), (53, 7549704), (69, 5799048), (72, 5557421), (92, 4349286), (94, 4256748), (97, 4125096), (106, 3774852), (138, 2899524), (141, 2837832), (159, 2516568), (184, 2174643), (188, 2128374), (194, 2062548), (207, 1933016), (212, 1887426), (276, 1449762), (282, 1418916), (291, 1375032), (318, 1258284), (376, 1064187), (388, 1031274), (414, 966508), (423, 945944), (424, 943713), (477, 838856), (552, 724881), (564, 709458), (582, 687516), (636, 629142), (776, 515637), (828, 483254), (846, 472972), (873, 458344), (954, 419428), (1081, 370152), (1128, 354729), (1164, 343758), (1219, 328248), (1272, 314571), (1656, 241627), (1692, 236486), (1746, 229172), (1908, 209714), (2162, 185076), (2231, 179352), (2328, 171879), (2438, 164124), (2491, 160632), (3243, 123384), (3384, 118243), (3492, 114586), (3657, 109416), (3816, 104857), (4324, 92538), (4462, 89676), (4559, 87768), (4876, 82062), (4982, 80316), (5141, 77832), (6486, 61692), (6693, 59784), (6984, 57293), (7314, 54708), (7473, 53544), (8648, 46269), (8924, 44838), (9118, 43884), (9729, 41128), (9752, 41031), (9964, 40158), (10282, 38916), (10971, 36472), (12972, 30846), (13386, 29892), (13677, 29256), (14628, 27354), (14946, 26772), (15423, 25944), (17848, 22419), (18236, 21942), (19458, 20564), (19928, 20079)]