316615620968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{44917}}^1$

素因数の和:45658

約数の個数: 64

約数和(自身を含む): 628018321920

約数和(自身を除く): 311402700952

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 661, 1322, 1333, 2644, 2666, 5288, 5332, 10664, 20491, 28423, 40982, 44917, 56846, 81964, 89834, 113692, 163928, 179668, 227384, 359336, 881113, 1392427, 1762226, 1931431, 2784854, 3524452, 3862862, 5569708, 7048904, 7725724, 11139416, 15451448, 29690137, 59380274, 59874361, 118760548, 119748722, 237521096, 239497444, 478994888, 920394247, 1276675891, 1840788494, 2553351782, 3681576988, 5106703564, 7363153976, 10213407128, 39576952621, 79153905242, 158307810484, 316615620968]

約数ペア:

[(1, 316615620968), (2, 158307810484), (4, 79153905242), (8, 39576952621), (31, 10213407128), (43, 7363153976), (62, 5106703564), (86, 3681576988), (124, 2553351782), (172, 1840788494), (248, 1276675891), (344, 920394247), (661, 478994888), (1322, 239497444), (1333, 237521096), (2644, 119748722), (2666, 118760548), (5288, 59874361), (5332, 59380274), (10664, 29690137), (20491, 15451448), (28423, 11139416), (40982, 7725724), (44917, 7048904), (56846, 5569708), (81964, 3862862), (89834, 3524452), (113692, 2784854), (163928, 1931431), (179668, 1762226), (227384, 1392427), (359336, 881113)]