316913584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41179}}^1$

素因数の和:41237

約数の個数: 40

約数和(自身を含む): 679140560

約数和(自身を除く): 362226976

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 41179, 82358, 164716, 329432, 535327, 658864, 1070654, 1523623, 2141308, 3047246, 4282616, 6094492, 8565232, 12188984, 19807099, 24377968, 39614198, 79228396, 158456792, 316913584]

約数ペア:

[(1, 316913584), (2, 158456792), (4, 79228396), (8, 39614198), (13, 24377968), (16, 19807099), (26, 12188984), (37, 8565232), (52, 6094492), (74, 4282616), (104, 3047246), (148, 2141308), (208, 1523623), (296, 1070654), (481, 658864), (592, 535327), (962, 329432), (1924, 164716), (3848, 82358), (7696, 41179)]