1333445984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 2954841120

約数和(自身を除く): 1621395136

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 107, 116, 208, 214, 232, 377, 416, 428, 464, 754, 856, 928, 1033, 1391, 1508, 1712, 2066, 2782, 3016, 3103, 3424, 4132, 5564, 6032, 6206, 8264, 11128, 12064, 12412, 13429, 16528, 22256, 24824, 26858, 29957, 33056, 40339, 44512, 49648, 53716, 59914, 80678, 99296, 107432, 110531, 119828, 161356, 214864, 221062, 239656, 322712, 389441, 429728, 442124, 479312, 645424, 778882, 884248, 958624, 1290848, 1436903, 1557764, 1768496, 2873806, 3115528, 3205399, 3536992, 5747612, 6231056, 6410798, 11495224, 12462112, 12821596, 22990448, 25643192, 41670187, 45980896, 51286384, 83340374, 102572768, 166680748, 333361496, 666722992, 1333445984]

約数ペア:

[(1, 1333445984), (2, 666722992), (4, 333361496), (8, 166680748), (13, 102572768), (16, 83340374), (26, 51286384), (29, 45980896), (32, 41670187), (52, 25643192), (58, 22990448), (104, 12821596), (107, 12462112), (116, 11495224), (208, 6410798), (214, 6231056), (232, 5747612), (377, 3536992), (416, 3205399), (428, 3115528), (464, 2873806), (754, 1768496), (856, 1557764), (928, 1436903), (1033, 1290848), (1391, 958624), (1508, 884248), (1712, 778882), (2066, 645424), (2782, 479312), (3016, 442124), (3103, 429728), (3424, 389441), (4132, 322712), (5564, 239656), (6032, 221062), (6206, 214864), (8264, 161356), (11128, 119828), (12064, 110531), (12412, 107432), (13429, 99296), (16528, 80678), (22256, 59914), (24824, 53716), (26858, 49648), (29957, 44512), (33056, 40339)]