671008888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 1455552000

約数和(自身を除く): 784543112

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 121, 124, 236, 242, 248, 341, 379, 472, 484, 649, 682, 758, 968, 1298, 1364, 1516, 1829, 2596, 2728, 3032, 3658, 3751, 4169, 5192, 7139, 7316, 7502, 8338, 11749, 14278, 14632, 15004, 16676, 20119, 22361, 23498, 28556, 30008, 33352, 40238, 44722, 45859, 46996, 57112, 80476, 89444, 91718, 93992, 129239, 160952, 178888, 183436, 221309, 245971, 258478, 366872, 442618, 491942, 516956, 693191, 885236, 983884, 1033912, 1386382, 1421629, 1770472, 1967768, 2705681, 2772764, 2843258, 5411362, 5545528, 5686516, 7625101, 10822724, 11373032, 15250202, 21645448, 30500404, 61000808, 83876111, 167752222, 335504444, 671008888]

約数ペア:

[(1, 671008888), (2, 335504444), (4, 167752222), (8, 83876111), (11, 61000808), (22, 30500404), (31, 21645448), (44, 15250202), (59, 11373032), (62, 10822724), (88, 7625101), (118, 5686516), (121, 5545528), (124, 5411362), (236, 2843258), (242, 2772764), (248, 2705681), (341, 1967768), (379, 1770472), (472, 1421629), (484, 1386382), (649, 1033912), (682, 983884), (758, 885236), (968, 693191), (1298, 516956), (1364, 491942), (1516, 442618), (1829, 366872), (2596, 258478), (2728, 245971), (3032, 221309), (3658, 183436), (3751, 178888), (4169, 160952), (5192, 129239), (7139, 93992), (7316, 91718), (7502, 89444), (8338, 80476), (11749, 57112), (14278, 46996), (14632, 45859), (15004, 44722), (16676, 40238), (20119, 33352), (22361, 30008), (23498, 28556)]