636765376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9221}}^1$

素因数の和:9329

約数の個数: 56

約数和(自身を含む): 1377324144

約数和(自身を除く): 740558768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 2158, 2656, 4316, 5312, 8632, 9221, 17264, 18442, 34528, 36884, 69056, 73768, 119873, 147536, 239746, 295072, 479492, 590144, 765343, 958984, 1530686, 1917968, 3061372, 3835936, 6122744, 7671872, 9949459, 12245488, 19898918, 24490976, 39797836, 48981952, 79595672, 159191344, 318382688, 636765376]

約数ペア:

[(1, 636765376), (2, 318382688), (4, 159191344), (8, 79595672), (13, 48981952), (16, 39797836), (26, 24490976), (32, 19898918), (52, 12245488), (64, 9949459), (83, 7671872), (104, 6122744), (166, 3835936), (208, 3061372), (332, 1917968), (416, 1530686), (664, 958984), (832, 765343), (1079, 590144), (1328, 479492), (2158, 295072), (2656, 239746), (4316, 147536), (5312, 119873), (8632, 73768), (9221, 69056), (17264, 36884), (18442, 34528)]