378799168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1092

約数の個数: 112

約数和(自身を含む): 897136128

約数和(自身を除く): 518336960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 136, 176, 187, 248, 272, 341, 352, 374, 496, 527, 544, 682, 704, 748, 992, 1021, 1054, 1088, 1364, 1496, 1984, 2042, 2108, 2728, 2992, 4084, 4216, 5456, 5797, 5984, 8168, 8432, 10912, 11231, 11594, 11968, 16336, 16864, 17357, 21824, 22462, 23188, 31651, 32672, 33728, 34714, 44924, 46376, 63302, 65344, 69428, 89848, 92752, 126604, 138856, 179696, 185504, 190927, 253208, 277712, 348161, 359392, 371008, 381854, 506416, 538067, 555424, 696322, 718784, 763708, 1012832, 1076134, 1110848, 1392644, 1527416, 2025664, 2152268, 2785288, 3054832, 4304536, 5570576, 5918737, 6109664, 8609072, 11141152, 11837474, 12219328, 17218144, 22282304, 23674948, 34436288, 47349896, 94699792, 189399584, 378799168]

約数ペア:

[(1, 378799168), (2, 189399584), (4, 94699792), (8, 47349896), (11, 34436288), (16, 23674948), (17, 22282304), (22, 17218144), (31, 12219328), (32, 11837474), (34, 11141152), (44, 8609072), (62, 6109664), (64, 5918737), (68, 5570576), (88, 4304536), (124, 3054832), (136, 2785288), (176, 2152268), (187, 2025664), (248, 1527416), (272, 1392644), (341, 1110848), (352, 1076134), (374, 1012832), (496, 763708), (527, 718784), (544, 696322), (682, 555424), (704, 538067), (748, 506416), (992, 381854), (1021, 371008), (1054, 359392), (1088, 348161), (1364, 277712), (1496, 253208), (1984, 190927), (2042, 185504), (2108, 179696), (2728, 138856), (2992, 126604), (4084, 92752), (4216, 89848), (5456, 69428), (5797, 65344), (5984, 63302), (8168, 46376), (8432, 44924), (10912, 34714), (11231, 33728), (11594, 32672), (11968, 31651), (16336, 23188), (16864, 22462), (17357, 21824)]