478738688

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{22531}}^1$

素因数の和:22630

約数の個数: 36

約数和(自身を含む): 967163568

約数和(自身を除く): 488424880

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 10624, 21248, 22531, 45062, 90124, 180248, 360496, 720992, 1441984, 1870073, 2883968, 3740146, 5767936, 7480292, 14960584, 29921168, 59842336, 119684672, 239369344, 478738688]

約数ペア:

[(1, 478738688), (2, 239369344), (4, 119684672), (8, 59842336), (16, 29921168), (32, 14960584), (64, 7480292), (83, 5767936), (128, 3740146), (166, 2883968), (256, 1870073), (332, 1441984), (664, 720992), (1328, 360496), (2656, 180248), (5312, 90124), (10624, 45062), (21248, 22531)]