262365168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{420457}}^1$

素因数の和:420481

約数の個数: 40

約数和(自身を含む): 729915088

約数和(自身を除く): 467549920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 420457, 840914, 1261371, 1681828, 2522742, 3363656, 5045484, 5465941, 6727312, 10090968, 10931882, 16397823, 20181936, 21863764, 32795646, 43727528, 65591292, 87455056, 131182584, 262365168]

約数ペア:

[(1, 262365168), (2, 131182584), (3, 87455056), (4, 65591292), (6, 43727528), (8, 32795646), (12, 21863764), (13, 20181936), (16, 16397823), (24, 10931882), (26, 10090968), (39, 6727312), (48, 5465941), (52, 5045484), (78, 3363656), (104, 2522742), (156, 1681828), (208, 1261371), (312, 840914), (624, 420457)]