1328925888

素因数分解:

$2^6\times 3^2\times {\mathrm{2307163}}^1$

素因数の和:2307181

約数の個数: 42

約数和(自身を含む): 3809127764

約数和(自身を除く): 2480201876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2307163, 4614326, 6921489, 9228652, 13842978, 18457304, 20764467, 27685956, 36914608, 41528934, 55371912, 73829216, 83057868, 110743824, 147658432, 166115736, 221487648, 332231472, 442975296, 664462944, 1328925888]

約数ペア:

[(1, 1328925888), (2, 664462944), (3, 442975296), (4, 332231472), (6, 221487648), (8, 166115736), (9, 147658432), (12, 110743824), (16, 83057868), (18, 73829216), (24, 55371912), (32, 41528934), (36, 36914608), (48, 27685956), (64, 20764467), (72, 18457304), (96, 13842978), (144, 9228652), (192, 6921489), (288, 4614326), (576, 2307163)]