672776136

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{301423}}^1$

素因数の和:301466

約数の個数: 48

約数和(自身を含む): 1880885760

約数和(自身を除く): 1208109624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 301423, 602846, 904269, 1205692, 1808538, 2411384, 2712807, 3617076, 5425614, 7234152, 9344113, 10851228, 18688226, 21702456, 28032339, 37376452, 56064678, 74752904, 84097017, 112129356, 168194034, 224258712, 336388068, 672776136]

約数ペア:

[(1, 672776136), (2, 336388068), (3, 224258712), (4, 168194034), (6, 112129356), (8, 84097017), (9, 74752904), (12, 56064678), (18, 37376452), (24, 28032339), (31, 21702456), (36, 18688226), (62, 10851228), (72, 9344113), (93, 7234152), (124, 5425614), (186, 3617076), (248, 2712807), (279, 2411384), (372, 1808538), (558, 1205692), (744, 904269), (1116, 602846), (2232, 301423)]