277304976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3681

約数の個数: 120

約数和(自身を含む): 856387896

約数和(自身を除く): 579082920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 3613, 4264, 4797, 5904, 6396, 7226, 8528, 9594, 10839, 12792, 14452, 19188, 21678, 25584, 28904, 32517, 38376, 43356, 46969, 57808, 65034, 76752, 86712, 93938, 130068, 140907, 148133, 173424, 187876, 260136, 281814, 296266, 375752, 422721, 444399, 520272, 563628, 592532, 751504, 845442, 888798, 1127256, 1185064, 1333197, 1690884, 1777596, 1925729, 2254512, 2370128, 2666394, 3381768, 3555192, 3851458, 5332788, 5777187, 6763536, 7110384, 7702916, 10665576, 11554374, 15405832, 17331561, 21331152, 23108748, 30811664, 34663122, 46217496, 69326244, 92434992, 138652488, 277304976]

約数ペア:

[(1, 277304976), (2, 138652488), (3, 92434992), (4, 69326244), (6, 46217496), (8, 34663122), (9, 30811664), (12, 23108748), (13, 21331152), (16, 17331561), (18, 15405832), (24, 11554374), (26, 10665576), (36, 7702916), (39, 7110384), (41, 6763536), (48, 5777187), (52, 5332788), (72, 3851458), (78, 3555192), (82, 3381768), (104, 2666394), (117, 2370128), (123, 2254512), (144, 1925729), (156, 1777596), (164, 1690884), (208, 1333197), (234, 1185064), (246, 1127256), (312, 888798), (328, 845442), (369, 751504), (468, 592532), (492, 563628), (533, 520272), (624, 444399), (656, 422721), (738, 375752), (936, 296266), (984, 281814), (1066, 260136), (1476, 187876), (1599, 173424), (1872, 148133), (1968, 140907), (2132, 130068), (2952, 93938), (3198, 86712), (3613, 76752), (4264, 65034), (4797, 57808), (5904, 46969), (6396, 43356), (7226, 38376), (8528, 32517), (9594, 28904), (10839, 25584), (12792, 21678), (14452, 19188)]