421189056

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19763}}^1$

素因数の和:19818

約数の個数: 84

約数和(自身を含む): 1239953832

約数和(自身を除く): 818764776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 19763, 21312, 39526, 59289, 79052, 118578, 158104, 177867, 237156, 316208, 355734, 474312, 632416, 711468, 731231, 948624, 1264832, 1422936, 1462462, 1897248, 2193693, 2845872, 2924924, 3794496, 4387386, 5691744, 5849848, 6581079, 8774772, 11383488, 11699696, 13162158, 17549544, 23399392, 26324316, 35099088, 46798784, 52648632, 70198176, 105297264, 140396352, 210594528, 421189056]

約数ペア:

[(1, 421189056), (2, 210594528), (3, 140396352), (4, 105297264), (6, 70198176), (8, 52648632), (9, 46798784), (12, 35099088), (16, 26324316), (18, 23399392), (24, 17549544), (32, 13162158), (36, 11699696), (37, 11383488), (48, 8774772), (64, 6581079), (72, 5849848), (74, 5691744), (96, 4387386), (111, 3794496), (144, 2924924), (148, 2845872), (192, 2193693), (222, 1897248), (288, 1462462), (296, 1422936), (333, 1264832), (444, 948624), (576, 731231), (592, 711468), (666, 632416), (888, 474312), (1184, 355734), (1332, 316208), (1776, 237156), (2368, 177867), (2664, 158104), (3552, 118578), (5328, 79052), (7104, 59289), (10656, 39526), (19763, 21312)]