257958936

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2549

約数の個数: 96

約数和(自身を含む): 736819200

約数和(自身を除く): 478860264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 846, 1116, 1128, 1457, 1692, 2232, 2459, 2914, 3384, 4371, 4918, 5828, 7377, 8742, 9836, 11656, 13113, 14754, 17484, 19672, 22131, 26226, 29508, 34968, 44262, 52452, 59016, 76229, 88524, 104904, 115573, 152458, 177048, 228687, 231146, 304916, 346719, 457374, 462292, 609832, 686061, 693438, 914748, 924584, 1040157, 1372122, 1386876, 1829496, 2080314, 2744244, 2773752, 3582763, 4160628, 5488488, 7165526, 8321256, 10748289, 14331052, 21496578, 28662104, 32244867, 42993156, 64489734, 85986312, 128979468, 257958936]

約数ペア:

[(1, 257958936), (2, 128979468), (3, 85986312), (4, 64489734), (6, 42993156), (8, 32244867), (9, 28662104), (12, 21496578), (18, 14331052), (24, 10748289), (31, 8321256), (36, 7165526), (47, 5488488), (62, 4160628), (72, 3582763), (93, 2773752), (94, 2744244), (124, 2080314), (141, 1829496), (186, 1386876), (188, 1372122), (248, 1040157), (279, 924584), (282, 914748), (372, 693438), (376, 686061), (423, 609832), (558, 462292), (564, 457374), (744, 346719), (846, 304916), (1116, 231146), (1128, 228687), (1457, 177048), (1692, 152458), (2232, 115573), (2459, 104904), (2914, 88524), (3384, 76229), (4371, 59016), (4918, 52452), (5828, 44262), (7377, 34968), (8742, 29508), (9836, 26226), (11656, 22131), (13113, 19672), (14754, 17484)]