217726812

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{33049}}^1$

素因数の和:33123

約数の個数: 48

約数和(自身を含む): 573748000

約数和(自身を除く): 356021188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 33049, 66098, 99147, 132196, 198294, 297441, 396588, 594882, 892323, 1189764, 1784646, 2015989, 3569292, 4031978, 6047967, 8063956, 12095934, 18143901, 24191868, 36287802, 54431703, 72575604, 108863406, 217726812]

約数ペア:

[(1, 217726812), (2, 108863406), (3, 72575604), (4, 54431703), (6, 36287802), (9, 24191868), (12, 18143901), (18, 12095934), (27, 8063956), (36, 6047967), (54, 4031978), (61, 3569292), (108, 2015989), (122, 1784646), (183, 1189764), (244, 892323), (366, 594882), (549, 396588), (732, 297441), (1098, 198294), (1647, 132196), (2196, 99147), (3294, 66098), (6588, 33049)]