293955816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2279

約数の個数: 128

約数和(自身を含む): 929203200

約数和(自身を除く): 635247384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1533, 1606, 1752, 1848, 2044, 2179, 2409, 3066, 3212, 4088, 4358, 4818, 5621, 6132, 6424, 6537, 8716, 9636, 11242, 12264, 13074, 15253, 16863, 17432, 19272, 22484, 23969, 26148, 30506, 33726, 44968, 45759, 47938, 52296, 61012, 67452, 71907, 91518, 95876, 122024, 134904, 143814, 159067, 167783, 183036, 191752, 287628, 318134, 335566, 366072, 477201, 503349, 575256, 636268, 671132, 954402, 1006698, 1113469, 1272536, 1342264, 1749737, 1908804, 2013396, 2226938, 3340407, 3499474, 3817608, 4026792, 4453876, 5249211, 6680814, 6998948, 8907752, 10498422, 12248159, 13361628, 13997896, 20996844, 24496318, 26723256, 36744477, 41993688, 48992636, 73488954, 97985272, 146977908, 293955816]

約数ペア:

[(1, 293955816), (2, 146977908), (3, 97985272), (4, 73488954), (6, 48992636), (7, 41993688), (8, 36744477), (11, 26723256), (12, 24496318), (14, 20996844), (21, 13997896), (22, 13361628), (24, 12248159), (28, 10498422), (33, 8907752), (42, 6998948), (44, 6680814), (56, 5249211), (66, 4453876), (73, 4026792), (77, 3817608), (84, 3499474), (88, 3340407), (132, 2226938), (146, 2013396), (154, 1908804), (168, 1749737), (219, 1342264), (231, 1272536), (264, 1113469), (292, 1006698), (308, 954402), (438, 671132), (462, 636268), (511, 575256), (584, 503349), (616, 477201), (803, 366072), (876, 335566), (924, 318134), (1022, 287628), (1533, 191752), (1606, 183036), (1752, 167783), (1848, 159067), (2044, 143814), (2179, 134904), (2409, 122024), (3066, 95876), (3212, 91518), (4088, 71907), (4358, 67452), (4818, 61012), (5621, 52296), (6132, 47938), (6424, 45759), (6537, 44968), (8716, 33726), (9636, 30506), (11242, 26148), (12264, 23969), (13074, 22484), (15253, 19272), (16863, 17432)]