348520352

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{859}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 710841600

約数和(自身を除く): 362321248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 409, 496, 818, 859, 992, 1636, 1718, 3272, 3436, 6544, 6872, 12679, 13088, 13744, 25358, 26629, 27488, 50716, 53258, 101432, 106516, 202864, 213032, 351331, 405728, 426064, 702662, 852128, 1405324, 2810648, 5621296, 10891261, 11242592, 21782522, 43565044, 87130088, 174260176, 348520352]

約数ペア:

[(1, 348520352), (2, 174260176), (4, 87130088), (8, 43565044), (16, 21782522), (31, 11242592), (32, 10891261), (62, 5621296), (124, 2810648), (248, 1405324), (409, 852128), (496, 702662), (818, 426064), (859, 405728), (992, 351331), (1636, 213032), (1718, 202864), (3272, 106516), (3436, 101432), (6544, 53258), (6872, 50716), (12679, 27488), (13088, 26629), (13744, 25358)]