630480976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{2203}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 1263720704

約数和(自身を除く): 633239728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 577, 1154, 2203, 2308, 4406, 4616, 8812, 9232, 17624, 17887, 35248, 35774, 68293, 71548, 136586, 143096, 273172, 286192, 546344, 1092688, 1271131, 2542262, 5084524, 10169048, 20338096, 39405061, 78810122, 157620244, 315240488, 630480976]

約数ペア:

[(1, 630480976), (2, 315240488), (4, 157620244), (8, 78810122), (16, 39405061), (31, 20338096), (62, 10169048), (124, 5084524), (248, 2542262), (496, 1271131), (577, 1092688), (1154, 546344), (2203, 286192), (2308, 273172), (4406, 143096), (4616, 136586), (8812, 71548), (9232, 68293), (17624, 35774), (17887, 35248)]