421331136

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 1156386816

約数和(自身を除く): 735055680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 148, 192, 222, 254, 296, 381, 444, 467, 508, 592, 762, 888, 934, 1016, 1184, 1401, 1524, 1776, 1868, 2032, 2368, 2802, 3048, 3552, 3736, 4064, 4699, 5604, 6096, 7104, 7472, 8128, 9398, 11208, 12192, 14097, 14944, 17279, 18796, 22416, 24384, 28194, 29888, 34558, 37592, 44832, 51837, 56388, 59309, 69116, 75184, 89664, 103674, 112776, 118618, 138232, 150368, 177927, 207348, 225552, 237236, 276464, 300736, 355854, 414696, 451104, 474472, 552928, 711708, 829392, 902208, 948944, 1105856, 1423416, 1658784, 1897888, 2194433, 2846832, 3317568, 3795776, 4388866, 5693664, 6583299, 8777732, 11387328, 13166598, 17555464, 26333196, 35110928, 52666392, 70221856, 105332784, 140443712, 210665568, 421331136]

約数ペア:

[(1, 421331136), (2, 210665568), (3, 140443712), (4, 105332784), (6, 70221856), (8, 52666392), (12, 35110928), (16, 26333196), (24, 17555464), (32, 13166598), (37, 11387328), (48, 8777732), (64, 6583299), (74, 5693664), (96, 4388866), (111, 3795776), (127, 3317568), (148, 2846832), (192, 2194433), (222, 1897888), (254, 1658784), (296, 1423416), (381, 1105856), (444, 948944), (467, 902208), (508, 829392), (592, 711708), (762, 552928), (888, 474472), (934, 451104), (1016, 414696), (1184, 355854), (1401, 300736), (1524, 276464), (1776, 237236), (1868, 225552), (2032, 207348), (2368, 177927), (2802, 150368), (3048, 138232), (3552, 118618), (3736, 112776), (4064, 103674), (4699, 89664), (5604, 75184), (6096, 69116), (7104, 59309), (7472, 56388), (8128, 51837), (9398, 44832), (11208, 37592), (12192, 34558), (14097, 29888), (14944, 28194), (17279, 24384), (18796, 22416)]