312515482318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{28559}}^1$

素因数の和:29257

約数の個数: 64

約数和(自身を含む): 545829580800

約数和(自身を除く): 233314098482

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 631, 667, 754, 1262, 1334, 8203, 8671, 14513, 16406, 17342, 18299, 28559, 29026, 36598, 57118, 188669, 237887, 371267, 377338, 420877, 475774, 656857, 742534, 828211, 841754, 1313714, 1656422, 5471401, 8539141, 10766743, 10942802, 17078282, 18020729, 19048853, 21533486, 36041458, 38097706, 234269477, 247635089, 414476767, 468538954, 495270178, 522601141, 828953534, 1045202282, 5388197971, 6793814833, 10776395942, 12019826243, 13587629666, 24039652486, 156257741159, 312515482318]

約数ペア:

[(1, 312515482318), (2, 156257741159), (13, 24039652486), (23, 13587629666), (26, 12019826243), (29, 10776395942), (46, 6793814833), (58, 5388197971), (299, 1045202282), (377, 828953534), (598, 522601141), (631, 495270178), (667, 468538954), (754, 414476767), (1262, 247635089), (1334, 234269477), (8203, 38097706), (8671, 36041458), (14513, 21533486), (16406, 19048853), (17342, 18020729), (18299, 17078282), (28559, 10942802), (29026, 10766743), (36598, 8539141), (57118, 5471401), (188669, 1656422), (237887, 1313714), (371267, 841754), (377338, 828211), (420877, 742534), (475774, 656857)]