1330978811896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1\times {\mathrm{41809}}^1$

素因数の和:43552

約数の個数: 64

約数和(自身を含む): 2661875460000

約数和(自身を除く): 1330896648104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 1571, 2533, 3142, 5066, 6284, 10132, 12568, 20264, 26707, 41809, 53414, 83618, 106828, 167236, 213656, 234079, 334472, 468158, 710753, 936316, 1421506, 1872632, 2843012, 3979343, 5686024, 6229541, 7958686, 12459082, 15917372, 24918164, 31834744, 49836328, 65681939, 105902197, 131363878, 211804394, 262727756, 423608788, 525455512, 847217576, 1116592963, 2233185926, 4466371852, 8932743704, 9786608911, 19573217822, 39146435644, 78292871288, 166372351487, 332744702974, 665489405948, 1330978811896]

約数ペア:

[(1, 1330978811896), (2, 665489405948), (4, 332744702974), (8, 166372351487), (17, 78292871288), (34, 39146435644), (68, 19573217822), (136, 9786608911), (149, 8932743704), (298, 4466371852), (596, 2233185926), (1192, 1116592963), (1571, 847217576), (2533, 525455512), (3142, 423608788), (5066, 262727756), (6284, 211804394), (10132, 131363878), (12568, 105902197), (20264, 65681939), (26707, 49836328), (41809, 31834744), (53414, 24918164), (83618, 15917372), (106828, 12459082), (167236, 7958686), (213656, 6229541), (234079, 5686024), (334472, 3979343), (468158, 2843012), (710753, 1872632), (936316, 1421506)]