2564372328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17055

約数の個数: 128

約数和(自身を含む): 7824384000

約数和(自身を除く): 5260011672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 203, 217, 232, 248, 348, 372, 406, 434, 609, 651, 696, 744, 812, 868, 899, 1218, 1302, 1624, 1736, 1798, 2436, 2604, 2697, 3596, 4872, 5208, 5394, 6293, 7192, 10788, 12586, 16979, 18879, 21576, 25172, 33958, 37758, 50344, 50937, 67916, 75516, 101874, 118853, 135832, 151032, 203748, 237706, 356559, 407496, 475412, 492391, 526349, 713118, 950824, 984782, 1052698, 1426236, 1477173, 1579047, 1969564, 2105396, 2852472, 2954346, 3158094, 3446737, 3684443, 3939128, 4210792, 5908692, 6316188, 6893474, 7368886, 10340211, 11053329, 11817384, 12632376, 13786948, 14737772, 15264121, 20680422, 22106658, 27573896, 29475544, 30528242, 41360844, 44213316, 45792363, 61056484, 82721688, 88426632, 91584726, 106848847, 122112968, 183169452, 213697694, 320546541, 366338904, 427395388, 641093082, 854790776, 1282186164, 2564372328]

約数ペア:

[(1, 2564372328), (2, 1282186164), (3, 854790776), (4, 641093082), (6, 427395388), (7, 366338904), (8, 320546541), (12, 213697694), (14, 183169452), (21, 122112968), (24, 106848847), (28, 91584726), (29, 88426632), (31, 82721688), (42, 61056484), (56, 45792363), (58, 44213316), (62, 41360844), (84, 30528242), (87, 29475544), (93, 27573896), (116, 22106658), (124, 20680422), (168, 15264121), (174, 14737772), (186, 13786948), (203, 12632376), (217, 11817384), (232, 11053329), (248, 10340211), (348, 7368886), (372, 6893474), (406, 6316188), (434, 5908692), (609, 4210792), (651, 3939128), (696, 3684443), (744, 3446737), (812, 3158094), (868, 2954346), (899, 2852472), (1218, 2105396), (1302, 1969564), (1624, 1579047), (1736, 1477173), (1798, 1426236), (2436, 1052698), (2604, 984782), (2697, 950824), (3596, 713118), (4872, 526349), (5208, 492391), (5394, 475412), (6293, 407496), (7192, 356559), (10788, 237706), (12586, 203748), (16979, 151032), (18879, 135832), (21576, 118853), (25172, 101874), (33958, 75516), (37758, 67916), (50344, 50937)]