775628256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{821}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 2198212128

約数和(自身を除く): 1422583872

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, 757, 821, 1248, 1514, 1642, 2271, 2463, 3028, 3284, 4542, 4926, 6056, 6568, 9084, 9841, 9852, 10673, 12112, 13136, 18168, 19682, 19704, 21346, 24224, 26272, 29523, 32019, 36336, 39364, 39408, 42692, 59046, 64038, 72672, 78728, 78816, 85384, 118092, 128076, 157456, 170768, 236184, 256152, 314912, 341536, 472368, 512304, 621497, 944736, 1024608, 1242994, 1864491, 2485988, 3728982, 4971976, 7457964, 8079461, 9943952, 14915928, 16158922, 19887904, 24238383, 29831856, 32317844, 48476766, 59663712, 64635688, 96953532, 129271376, 193907064, 258542752, 387814128, 775628256]

約数ペア:

[(1, 775628256), (2, 387814128), (3, 258542752), (4, 193907064), (6, 129271376), (8, 96953532), (12, 64635688), (13, 59663712), (16, 48476766), (24, 32317844), (26, 29831856), (32, 24238383), (39, 19887904), (48, 16158922), (52, 14915928), (78, 9943952), (96, 8079461), (104, 7457964), (156, 4971976), (208, 3728982), (312, 2485988), (416, 1864491), (624, 1242994), (757, 1024608), (821, 944736), (1248, 621497), (1514, 512304), (1642, 472368), (2271, 341536), (2463, 314912), (3028, 256152), (3284, 236184), (4542, 170768), (4926, 157456), (6056, 128076), (6568, 118092), (9084, 85384), (9841, 78816), (9852, 78728), (10673, 72672), (12112, 64038), (13136, 59046), (18168, 42692), (19682, 39408), (19704, 39364), (21346, 36336), (24224, 32019), (26272, 29523)]