678291296

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2693}}^1$

素因数の和:3183

約数の個数: 48

約数和(自身を含む): 1417518144

約数和(自身を除く): 739226848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 463, 544, 926, 1852, 2693, 3704, 5386, 7408, 7871, 10772, 14816, 15742, 21544, 31484, 43088, 45781, 62968, 86176, 91562, 125936, 183124, 251872, 366248, 732496, 1246859, 1464992, 2493718, 4987436, 9974872, 19949744, 21196603, 39899488, 42393206, 84786412, 169572824, 339145648, 678291296]

約数ペア:

[(1, 678291296), (2, 339145648), (4, 169572824), (8, 84786412), (16, 42393206), (17, 39899488), (32, 21196603), (34, 19949744), (68, 9974872), (136, 4987436), (272, 2493718), (463, 1464992), (544, 1246859), (926, 732496), (1852, 366248), (2693, 251872), (3704, 183124), (5386, 125936), (7408, 91562), (7871, 86176), (10772, 62968), (14816, 45781), (15742, 43088), (21544, 31484)]