890308416

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{87491}}^1$

素因数の和:87559

約数の個数: 56

約数和(自身を含む): 2400080544

約数和(自身を除く): 1509772128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 87491, 174982, 262473, 349964, 524946, 699928, 1049892, 1399856, 2099784, 2799712, 4199568, 4637023, 5599424, 8399136, 9274046, 13911069, 16798272, 18548092, 27822138, 37096184, 55644276, 74192368, 111288552, 148384736, 222577104, 296769472, 445154208, 890308416]

約数ペア:

[(1, 890308416), (2, 445154208), (3, 296769472), (4, 222577104), (6, 148384736), (8, 111288552), (12, 74192368), (16, 55644276), (24, 37096184), (32, 27822138), (48, 18548092), (53, 16798272), (64, 13911069), (96, 9274046), (106, 8399136), (159, 5599424), (192, 4637023), (212, 4199568), (318, 2799712), (424, 2099784), (636, 1399856), (848, 1049892), (1272, 699928), (1696, 524946), (2544, 349964), (3392, 262473), (5088, 174982), (10176, 87491)]