329777008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60443}}^1$

素因数の和:60493

約数の個数: 40

約数和(自身を含む): 719525376

約数和(自身を除く): 389748368

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 60443, 120886, 241772, 483544, 664873, 967088, 1329746, 1873733, 2659492, 3747466, 5318984, 7494932, 10637968, 14989864, 20611063, 29979728, 41222126, 82444252, 164888504, 329777008]

約数ペア:

[(1, 329777008), (2, 164888504), (4, 82444252), (8, 41222126), (11, 29979728), (16, 20611063), (22, 14989864), (31, 10637968), (44, 7494932), (62, 5318984), (88, 3747466), (124, 2659492), (176, 1873733), (248, 1329746), (341, 967088), (496, 664873), (682, 483544), (1364, 241772), (2728, 120886), (5456, 60443)]