309197248

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 56

約数和(自身を含む): 625856000

約数和(自身を除く): 316658752

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 127, 218, 254, 349, 436, 508, 698, 872, 1016, 1396, 1744, 2032, 2792, 3488, 4064, 5584, 6976, 8128, 11168, 13843, 22336, 27686, 38041, 44323, 55372, 76082, 88646, 110744, 152164, 177292, 221488, 304328, 354584, 442976, 608656, 709168, 885952, 1217312, 1418336, 2434624, 2836672, 4831207, 9662414, 19324828, 38649656, 77299312, 154598624, 309197248]

約数ペア:

[(1, 309197248), (2, 154598624), (4, 77299312), (8, 38649656), (16, 19324828), (32, 9662414), (64, 4831207), (109, 2836672), (127, 2434624), (218, 1418336), (254, 1217312), (349, 885952), (436, 709168), (508, 608656), (698, 442976), (872, 354584), (1016, 304328), (1396, 221488), (1744, 177292), (2032, 152164), (2792, 110744), (3488, 88646), (4064, 76082), (5584, 55372), (6976, 44323), (8128, 38041), (11168, 27686), (13843, 22336)]