401286065136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20540851}}^1$

素因数の和:20540910

約数の個数: 80

約数和(自身を含む): 1161461935488

約数和(自身を除く): 760175870352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4884, 6512, 9768, 19536, 20540851, 41081702, 61622553, 82163404, 123245106, 164326808, 225949361, 246490212, 328653616, 451898722, 492980424, 677848083, 760011487, 903797444, 985960848, 1355696166, 1520022974, 1807594888, 2280034461, 2711392332, 3040045948, 3615189776, 4560068922, 5422784664, 6080091896, 8360126357, 9120137844, 10845569328, 12160183792, 16720252714, 18240275688, 25080379071, 33440505428, 36480551376, 50160758142, 66881010856, 100321516284, 133762021712, 200643032568, 401286065136]

約数ペア:

[(1, 401286065136), (2, 200643032568), (3, 133762021712), (4, 100321516284), (6, 66881010856), (8, 50160758142), (11, 36480551376), (12, 33440505428), (16, 25080379071), (22, 18240275688), (24, 16720252714), (33, 12160183792), (37, 10845569328), (44, 9120137844), (48, 8360126357), (66, 6080091896), (74, 5422784664), (88, 4560068922), (111, 3615189776), (132, 3040045948), (148, 2711392332), (176, 2280034461), (222, 1807594888), (264, 1520022974), (296, 1355696166), (407, 985960848), (444, 903797444), (528, 760011487), (592, 677848083), (814, 492980424), (888, 451898722), (1221, 328653616), (1628, 246490212), (1776, 225949361), (2442, 164326808), (3256, 123245106), (4884, 82163404), (6512, 61622553), (9768, 41081702), (19536, 20540851)]