816157416

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 2073121920

約数和(自身を除く): 1256964504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 151, 226, 302, 339, 452, 453, 604, 678, 904, 906, 1208, 1356, 1812, 1993, 2712, 3624, 3986, 5979, 7972, 11958, 15944, 17063, 23916, 34126, 47832, 51189, 68252, 102378, 136504, 204756, 225209, 300943, 409512, 450418, 601886, 675627, 900836, 902829, 1203772, 1351254, 1801672, 1805658, 2407544, 2702508, 3611316, 5405016, 7222632, 34006559, 68013118, 102019677, 136026236, 204039354, 272052472, 408078708, 816157416]

約数ペア:

[(1, 816157416), (2, 408078708), (3, 272052472), (4, 204039354), (6, 136026236), (8, 102019677), (12, 68013118), (24, 34006559), (113, 7222632), (151, 5405016), (226, 3611316), (302, 2702508), (339, 2407544), (452, 1805658), (453, 1801672), (604, 1351254), (678, 1203772), (904, 902829), (906, 900836), (1208, 675627), (1356, 601886), (1812, 450418), (1993, 409512), (2712, 300943), (3624, 225209), (3986, 204756), (5979, 136504), (7972, 102378), (11958, 68252), (15944, 51189), (17063, 47832), (23916, 34126)]