313183328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5351}}^1$

素因数の和:5451

約数の個数: 48

約数和(自身を含む): 647377920

約数和(自身を除く): 334194592

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3658, 5351, 7316, 10702, 14632, 21404, 29264, 42808, 58528, 85616, 165881, 171232, 315709, 331762, 631418, 663524, 1262836, 1327048, 2525672, 2654096, 5051344, 5308192, 9786979, 10102688, 19573958, 39147916, 78295832, 156591664, 313183328]

約数ペア:

[(1, 313183328), (2, 156591664), (4, 78295832), (8, 39147916), (16, 19573958), (31, 10102688), (32, 9786979), (59, 5308192), (62, 5051344), (118, 2654096), (124, 2525672), (236, 1327048), (248, 1262836), (472, 663524), (496, 631418), (944, 331762), (992, 315709), (1829, 171232), (1888, 165881), (3658, 85616), (5351, 58528), (7316, 42808), (10702, 29264), (14632, 21404)]