1623421888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 3681008640

約数和(自身を除く): 2057586752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 73, 88, 124, 146, 176, 248, 292, 341, 352, 496, 584, 682, 704, 803, 992, 1019, 1168, 1364, 1606, 1984, 2038, 2263, 2336, 2728, 3212, 4076, 4526, 4672, 5456, 6424, 8152, 9052, 10912, 11209, 12848, 16304, 18104, 21824, 22418, 24893, 25696, 31589, 32608, 36208, 44836, 49786, 51392, 63178, 65216, 72416, 74387, 89672, 99572, 126356, 144832, 148774, 179344, 199144, 252712, 297548, 347479, 358688, 398288, 505424, 595096, 694958, 717376, 796576, 818257, 1010848, 1190192, 1389916, 1593152, 1636514, 2021696, 2305997, 2380384, 2779832, 3273028, 4611994, 4760768, 5559664, 6546056, 9223988, 11119328, 13092112, 18447976, 22238656, 25365967, 26184224, 36895952, 50731934, 52368448, 73791904, 101463868, 147583808, 202927736, 405855472, 811710944, 1623421888]

約数ペア:

[(1, 1623421888), (2, 811710944), (4, 405855472), (8, 202927736), (11, 147583808), (16, 101463868), (22, 73791904), (31, 52368448), (32, 50731934), (44, 36895952), (62, 26184224), (64, 25365967), (73, 22238656), (88, 18447976), (124, 13092112), (146, 11119328), (176, 9223988), (248, 6546056), (292, 5559664), (341, 4760768), (352, 4611994), (496, 3273028), (584, 2779832), (682, 2380384), (704, 2305997), (803, 2021696), (992, 1636514), (1019, 1593152), (1168, 1389916), (1364, 1190192), (1606, 1010848), (1984, 818257), (2038, 796576), (2263, 717376), (2336, 694958), (2728, 595096), (3212, 505424), (4076, 398288), (4526, 358688), (4672, 347479), (5456, 297548), (6424, 252712), (8152, 199144), (9052, 179344), (10912, 148774), (11209, 144832), (12848, 126356), (16304, 99572), (18104, 89672), (21824, 74387), (22418, 72416), (24893, 65216), (25696, 63178), (31589, 51392), (32608, 49786), (36208, 44836)]