401496372

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1174118400

約数和(自身を除く): 772622028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 47, 54, 57, 69, 76, 92, 94, 108, 114, 138, 141, 171, 181, 188, 207, 228, 276, 282, 342, 362, 414, 423, 437, 513, 543, 564, 621, 684, 724, 828, 846, 874, 893, 1026, 1081, 1086, 1242, 1269, 1311, 1629, 1692, 1748, 1786, 2052, 2162, 2172, 2484, 2538, 2622, 2679, 3243, 3258, 3439, 3572, 3933, 4163, 4324, 4887, 5076, 5244, 5358, 6486, 6516, 6878, 7866, 8037, 8326, 8507, 9729, 9774, 10317, 10716, 11799, 12489, 12972, 13756, 15732, 16074, 16652, 17014, 19458, 19548, 20539, 20634, 23598, 24111, 24978, 25521, 29187, 30951, 32148, 34028, 37467, 38916, 41078, 41268, 47196, 48222, 49956, 51042, 58374, 61617, 61902, 74934, 76563, 79097, 82156, 92853, 96444, 102084, 112401, 116748, 123234, 123804, 149868, 153126, 158194, 161633, 184851, 185706, 195661, 224802, 229689, 237291, 246468, 306252, 316388, 323266, 369702, 371412, 391322, 449604, 459378, 474582, 484899, 554553, 586983, 646532, 711873, 739404, 782644, 918756, 949164, 969798, 1109106, 1173966, 1423746, 1454697, 1760949, 1939596, 2135619, 2218212, 2347932, 2847492, 2909394, 3521898, 3717559, 4271238, 4364091, 5282847, 5818788, 7043796, 7435118, 8542476, 8728182, 10565694, 11152677, 14870236, 17456364, 21131388, 22305354, 33458031, 44610708, 66916062, 100374093, 133832124, 200748186, 401496372]

約数ペア:

[(1, 401496372), (2, 200748186), (3, 133832124), (4, 100374093), (6, 66916062), (9, 44610708), (12, 33458031), (18, 22305354), (19, 21131388), (23, 17456364), (27, 14870236), (36, 11152677), (38, 10565694), (46, 8728182), (47, 8542476), (54, 7435118), (57, 7043796), (69, 5818788), (76, 5282847), (92, 4364091), (94, 4271238), (108, 3717559), (114, 3521898), (138, 2909394), (141, 2847492), (171, 2347932), (181, 2218212), (188, 2135619), (207, 1939596), (228, 1760949), (276, 1454697), (282, 1423746), (342, 1173966), (362, 1109106), (414, 969798), (423, 949164), (437, 918756), (513, 782644), (543, 739404), (564, 711873), (621, 646532), (684, 586983), (724, 554553), (828, 484899), (846, 474582), (874, 459378), (893, 449604), (1026, 391322), (1081, 371412), (1086, 369702), (1242, 323266), (1269, 316388), (1311, 306252), (1629, 246468), (1692, 237291), (1748, 229689), (1786, 224802), (2052, 195661), (2162, 185706), (2172, 184851), (2484, 161633), (2538, 158194), (2622, 153126), (2679, 149868), (3243, 123804), (3258, 123234), (3439, 116748), (3572, 112401), (3933, 102084), (4163, 96444), (4324, 92853), (4887, 82156), (5076, 79097), (5244, 76563), (5358, 74934), (6486, 61902), (6516, 61617), (6878, 58374), (7866, 51042), (8037, 49956), (8326, 48222), (8507, 47196), (9729, 41268), (9774, 41078), (10317, 38916), (10716, 37467), (11799, 34028), (12489, 32148), (12972, 30951), (13756, 29187), (15732, 25521), (16074, 24978), (16652, 24111), (17014, 23598), (19458, 20634), (19548, 20539)]