1255145824

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 2497382496

約数和(自身を除く): 1242236672

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 421, 604, 617, 842, 1208, 1234, 1684, 2416, 2468, 3368, 4832, 4936, 6736, 9872, 13472, 19744, 63571, 93167, 127142, 186334, 254284, 259757, 372668, 508568, 519514, 745336, 1017136, 1039028, 1490672, 2034272, 2078056, 2981344, 4156112, 8312224, 39223307, 78446614, 156893228, 313786456, 627572912, 1255145824]

約数ペア:

[(1, 1255145824), (2, 627572912), (4, 313786456), (8, 156893228), (16, 78446614), (32, 39223307), (151, 8312224), (302, 4156112), (421, 2981344), (604, 2078056), (617, 2034272), (842, 1490672), (1208, 1039028), (1234, 1017136), (1684, 745336), (2416, 519514), (2468, 508568), (3368, 372668), (4832, 259757), (4936, 254284), (6736, 186334), (9872, 127142), (13472, 93167), (19744, 63571)]