256834135584

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22866287}}^1$

素因数の和:22866319

約数の個数: 96

約数和(自身を含む): 806722640640

約数和(自身を除く): 549888505056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 22866287, 45732574, 68598861, 91465148, 137197722, 182930296, 205796583, 274395444, 297261731, 365860592, 411593166, 548790888, 594523462, 617389749, 731721184, 823186332, 891785193, 1097581776, 1189046924, 1234779498, 1646372664, 1783570386, 2195163552, 2378093848, 2469558996, 2675355579, 3292745328, 3567140772, 4756187696, 4939117992, 5350711158, 6585490656, 7134281544, 8026066737, 9512375392, 9878235984, 10701422316, 14268563088, 16052133474, 19756471968, 21402844632, 28537126176, 32104266948, 42805689264, 64208533896, 85611378528, 128417067792, 256834135584]

約数ペア:

[(1, 256834135584), (2, 128417067792), (3, 85611378528), (4, 64208533896), (6, 42805689264), (8, 32104266948), (9, 28537126176), (12, 21402844632), (13, 19756471968), (16, 16052133474), (18, 14268563088), (24, 10701422316), (26, 9878235984), (27, 9512375392), (32, 8026066737), (36, 7134281544), (39, 6585490656), (48, 5350711158), (52, 4939117992), (54, 4756187696), (72, 3567140772), (78, 3292745328), (96, 2675355579), (104, 2469558996), (108, 2378093848), (117, 2195163552), (144, 1783570386), (156, 1646372664), (208, 1234779498), (216, 1189046924), (234, 1097581776), (288, 891785193), (312, 823186332), (351, 731721184), (416, 617389749), (432, 594523462), (468, 548790888), (624, 411593166), (702, 365860592), (864, 297261731), (936, 274395444), (1248, 205796583), (1404, 182930296), (1872, 137197722), (2808, 91465148), (3744, 68598861), (5616, 45732574), (11232, 22866287)]