309729536

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{12473}}^1$

素因数の和:12586

約数の個数: 36

約数和(自身を含む): 624672972

約数和(自身を除く): 314943436

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 12416, 12473, 24832, 24946, 49892, 99784, 199568, 399136, 798272, 1209881, 1596544, 2419762, 3193088, 4839524, 9679048, 19358096, 38716192, 77432384, 154864768, 309729536]

約数ペア:

[(1, 309729536), (2, 154864768), (4, 77432384), (8, 38716192), (16, 19358096), (32, 9679048), (64, 4839524), (97, 3193088), (128, 2419762), (194, 1596544), (256, 1209881), (388, 798272), (776, 399136), (1552, 199568), (3104, 99784), (6208, 49892), (12416, 24946), (12473, 24832)]