626804256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{502247}}^1$

素因数の和:502273

約数の個数: 48

約数和(自身を含む): 1771930944

約数和(自身を除く): 1145126688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 502247, 1004494, 1506741, 2008988, 3013482, 4017976, 6026964, 6529211, 8035952, 12053928, 13058422, 16071904, 19587633, 24107856, 26116844, 39175266, 48215712, 52233688, 78350532, 104467376, 156701064, 208934752, 313402128, 626804256]

約数ペア:

[(1, 626804256), (2, 313402128), (3, 208934752), (4, 156701064), (6, 104467376), (8, 78350532), (12, 52233688), (13, 48215712), (16, 39175266), (24, 26116844), (26, 24107856), (32, 19587633), (39, 16071904), (48, 13058422), (52, 12053928), (78, 8035952), (96, 6529211), (104, 6026964), (156, 4017976), (208, 3013482), (312, 2008988), (416, 1506741), (624, 1004494), (1248, 502247)]