298437568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32609}}^1$

素因数の和:32645

約数の個数: 56

約数和(自身を含む): 695766960

約数和(自身を除く): 397329392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 32609, 65218, 130436, 260872, 358699, 423917, 521744, 717398, 847834, 1043488, 1434796, 1695668, 2086976, 2869592, 3391336, 4663087, 5739184, 6782672, 9326174, 11478368, 13565344, 18652348, 22956736, 27130688, 37304696, 74609392, 149218784, 298437568]

約数ペア:

[(1, 298437568), (2, 149218784), (4, 74609392), (8, 37304696), (11, 27130688), (13, 22956736), (16, 18652348), (22, 13565344), (26, 11478368), (32, 9326174), (44, 6782672), (52, 5739184), (64, 4663087), (88, 3391336), (104, 2869592), (143, 2086976), (176, 1695668), (208, 1434796), (286, 1043488), (352, 847834), (416, 717398), (572, 521744), (704, 423917), (832, 358699), (1144, 260872), (2288, 130436), (4576, 65218), (9152, 32609)]