312237568

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{6287}}^1$

素因数の和:6402

約数の個数: 40

約数和(自身を含む): 630397152

約数和(自身を除く): 318159584

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 6208, 6287, 12416, 12574, 24832, 25148, 49664, 50296, 100592, 201184, 402368, 609839, 804736, 1219678, 1609472, 2439356, 3218944, 4878712, 9757424, 19514848, 39029696, 78059392, 156118784, 312237568]

約数ペア:

[(1, 312237568), (2, 156118784), (4, 78059392), (8, 39029696), (16, 19514848), (32, 9757424), (64, 4878712), (97, 3218944), (128, 2439356), (194, 1609472), (256, 1219678), (388, 804736), (512, 609839), (776, 402368), (1552, 201184), (3104, 100592), (6208, 50296), (6287, 49664), (12416, 25148), (12574, 24832)]