321036984

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 887412240

約数和(自身を除く): 566375256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 131, 202, 262, 303, 337, 393, 404, 524, 606, 674, 786, 808, 909, 1011, 1048, 1179, 1212, 1348, 1572, 1818, 2022, 2358, 2424, 2696, 3033, 3144, 3636, 4044, 4716, 6066, 7272, 8088, 9432, 12132, 13231, 24264, 26462, 34037, 39693, 44147, 52924, 68074, 79386, 88294, 102111, 105848, 119079, 132441, 136148, 158772, 176588, 204222, 238158, 264882, 272296, 306333, 317544, 353176, 397323, 408444, 476316, 529764, 612666, 794646, 816888, 952632, 1059528, 1225332, 1589292, 2450664, 3178584, 4458847, 8917694, 13376541, 17835388, 26753082, 35670776, 40129623, 53506164, 80259246, 107012328, 160518492, 321036984]

約数ペア:

[(1, 321036984), (2, 160518492), (3, 107012328), (4, 80259246), (6, 53506164), (8, 40129623), (9, 35670776), (12, 26753082), (18, 17835388), (24, 13376541), (36, 8917694), (72, 4458847), (101, 3178584), (131, 2450664), (202, 1589292), (262, 1225332), (303, 1059528), (337, 952632), (393, 816888), (404, 794646), (524, 612666), (606, 529764), (674, 476316), (786, 408444), (808, 397323), (909, 353176), (1011, 317544), (1048, 306333), (1179, 272296), (1212, 264882), (1348, 238158), (1572, 204222), (1818, 176588), (2022, 158772), (2358, 136148), (2424, 132441), (2696, 119079), (3033, 105848), (3144, 102111), (3636, 88294), (4044, 79386), (4716, 68074), (6066, 52924), (7272, 44147), (8088, 39693), (9432, 34037), (12132, 26462), (13231, 24264)]