313549367056

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{3167}}^1\times {\mathrm{15907}}^1$

素因数の和:19471

約数の個数: 40

約数和(自身を含む): 609294216960

約数和(自身を除く): 295744849904

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 3167, 6224, 6334, 12668, 15907, 25336, 31814, 50672, 63628, 127256, 254512, 1231963, 2463926, 4927852, 6187823, 9855704, 12375646, 19711408, 24751292, 49502584, 50377469, 99005168, 100754938, 201509876, 403019752, 806039504, 19596835441, 39193670882, 78387341764, 156774683528, 313549367056]

約数ペア:

[(1, 313549367056), (2, 156774683528), (4, 78387341764), (8, 39193670882), (16, 19596835441), (389, 806039504), (778, 403019752), (1556, 201509876), (3112, 100754938), (3167, 99005168), (6224, 50377469), (6334, 49502584), (12668, 24751292), (15907, 19711408), (25336, 12375646), (31814, 9855704), (50672, 6187823), (63628, 4927852), (127256, 2463926), (254512, 1231963)]