231979072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2835

約数の個数: 56

約数和(自身を含む): 500741696

約数和(自身を除く): 268762624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 824, 832, 1339, 1648, 2678, 2707, 3296, 5356, 5414, 6592, 10712, 10828, 21424, 21656, 35191, 42848, 43312, 70382, 85696, 86624, 140764, 173248, 278821, 281528, 557642, 563056, 1115284, 1126112, 2230568, 2252224, 3624673, 4461136, 7249346, 8922272, 14498692, 17844544, 28997384, 57994768, 115989536, 231979072]

約数ペア:

[(1, 231979072), (2, 115989536), (4, 57994768), (8, 28997384), (13, 17844544), (16, 14498692), (26, 8922272), (32, 7249346), (52, 4461136), (64, 3624673), (103, 2252224), (104, 2230568), (206, 1126112), (208, 1115284), (412, 563056), (416, 557642), (824, 281528), (832, 278821), (1339, 173248), (1648, 140764), (2678, 86624), (2707, 85696), (3296, 70382), (5356, 43312), (5414, 42848), (6592, 35191), (10712, 21656), (10828, 21424)]