15676942904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2593

約数の個数: 128

約数和(自身を含む): 36487843200

約数和(自身を除く): 20810900296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 113, 119, 122, 136, 226, 238, 244, 427, 452, 476, 488, 791, 854, 904, 952, 1037, 1582, 1708, 1921, 2074, 2389, 3164, 3416, 3842, 4148, 4778, 6328, 6893, 7259, 7684, 8296, 9556, 13447, 13786, 14518, 15368, 16723, 19112, 26894, 27572, 29036, 33446, 40613, 48251, 53788, 55144, 58072, 66892, 81226, 96502, 107576, 117181, 133784, 145729, 162452, 193004, 234362, 269957, 284291, 291458, 324904, 386008, 468724, 539914, 568582, 582916, 820267, 937448, 1020103, 1079828, 1137164, 1165832, 1640534, 1889699, 2040206, 2159656, 2274328, 2477393, 3281068, 3779398, 4080412, 4589269, 4954786, 6562136, 7558796, 8160824, 9178538, 9909572, 15117592, 16467377, 17341751, 18357076, 19819144, 32124883, 32934754, 34683502, 36714152, 64249766, 65869508, 69367004, 115271639, 128499532, 131739016, 138734008, 230543278, 256999064, 279945409, 461086556, 559890818, 922173112, 1119781636, 1959617863, 2239563272, 3919235726, 7838471452, 15676942904]

約数ペア:

[(1, 15676942904), (2, 7838471452), (4, 3919235726), (7, 2239563272), (8, 1959617863), (14, 1119781636), (17, 922173112), (28, 559890818), (34, 461086556), (56, 279945409), (61, 256999064), (68, 230543278), (113, 138734008), (119, 131739016), (122, 128499532), (136, 115271639), (226, 69367004), (238, 65869508), (244, 64249766), (427, 36714152), (452, 34683502), (476, 32934754), (488, 32124883), (791, 19819144), (854, 18357076), (904, 17341751), (952, 16467377), (1037, 15117592), (1582, 9909572), (1708, 9178538), (1921, 8160824), (2074, 7558796), (2389, 6562136), (3164, 4954786), (3416, 4589269), (3842, 4080412), (4148, 3779398), (4778, 3281068), (6328, 2477393), (6893, 2274328), (7259, 2159656), (7684, 2040206), (8296, 1889699), (9556, 1640534), (13447, 1165832), (13786, 1137164), (14518, 1079828), (15368, 1020103), (16723, 937448), (19112, 820267), (26894, 582916), (27572, 568582), (29036, 539914), (33446, 468724), (40613, 386008), (48251, 324904), (53788, 291458), (55144, 284291), (58072, 269957), (66892, 234362), (81226, 193004), (96502, 162452), (107576, 145729), (117181, 133784)]