628289184528

素因数分解:

$2^4\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{1523}}^1\times {\mathrm{2731}}^1$

素因数の和:5317

約数の個数: 120

約数和(自身を含む): 1761813799200

約数和(自身を除く): 1133524614672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1049, 1523, 2098, 2731, 3046, 3147, 4196, 4569, 5462, 6092, 6294, 8193, 8392, 9138, 9441, 10924, 12184, 12588, 13707, 16386, 16784, 18276, 18882, 21848, 24368, 24579, 25176, 27414, 32772, 36552, 37764, 43696, 49158, 50352, 54828, 65544, 73104, 75528, 98316, 109656, 131088, 151056, 196632, 219312, 393264, 1597627, 2864819, 3195254, 4159313, 4792881, 5729638, 6390508, 8318626, 8594457, 9585762, 11459276, 12477939, 12781016, 14378643, 16637252, 17188914, 19171524, 22918552, 24955878, 25562032, 25783371, 28757286, 33274504, 34377828, 37433817, 38343048, 45837104, 49911756, 51566742, 57514572, 66549008, 68755656, 74867634, 76686096, 99823512, 103133484, 115029144, 137511312, 149735268, 199647024, 206266968, 230058288, 299470536, 412533936, 598941072, 4363119337, 8726238674, 13089358011, 17452477348, 26178716022, 34904954696, 39268074033, 52357432044, 69809909392, 78536148066, 104714864088, 157072296132, 209429728176, 314144592264, 628289184528]

約数ペア:

[(1, 628289184528), (2, 314144592264), (3, 209429728176), (4, 157072296132), (6, 104714864088), (8, 78536148066), (9, 69809909392), (12, 52357432044), (16, 39268074033), (18, 34904954696), (24, 26178716022), (36, 17452477348), (48, 13089358011), (72, 8726238674), (144, 4363119337), (1049, 598941072), (1523, 412533936), (2098, 299470536), (2731, 230058288), (3046, 206266968), (3147, 199647024), (4196, 149735268), (4569, 137511312), (5462, 115029144), (6092, 103133484), (6294, 99823512), (8193, 76686096), (8392, 74867634), (9138, 68755656), (9441, 66549008), (10924, 57514572), (12184, 51566742), (12588, 49911756), (13707, 45837104), (16386, 38343048), (16784, 37433817), (18276, 34377828), (18882, 33274504), (21848, 28757286), (24368, 25783371), (24579, 25562032), (25176, 24955878), (27414, 22918552), (32772, 19171524), (36552, 17188914), (37764, 16637252), (43696, 14378643), (49158, 12781016), (50352, 12477939), (54828, 11459276), (65544, 9585762), (73104, 8594457), (75528, 8318626), (98316, 6390508), (109656, 5729638), (131088, 4792881), (151056, 4159313), (196632, 3195254), (219312, 2864819), (393264, 1597627)]