306474928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2297}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 615496320

約数和(自身を除く): 309021392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 1076, 2152, 2297, 4304, 4594, 8339, 9188, 16678, 18376, 33356, 36752, 66712, 71207, 133424, 142414, 284828, 569656, 617893, 1139312, 1235786, 2471572, 4943144, 9886288, 19154683, 38309366, 76618732, 153237464, 306474928]

約数ペア:

[(1, 306474928), (2, 153237464), (4, 76618732), (8, 38309366), (16, 19154683), (31, 9886288), (62, 4943144), (124, 2471572), (248, 1235786), (269, 1139312), (496, 617893), (538, 569656), (1076, 284828), (2152, 142414), (2297, 133424), (4304, 71207), (4594, 66712), (8339, 36752), (9188, 33356), (16678, 18376)]