217422852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12071}}^1$

素因数の和:12176

約数の個数: 48

約数和(自身を含む): 540825600

約数和(自身を除く): 323402748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 9006, 12071, 18012, 24142, 36213, 48284, 72426, 144852, 229349, 458698, 688047, 917396, 953609, 1376094, 1907218, 2752188, 2860827, 3814436, 5721654, 11443308, 18118571, 36237142, 54355713, 72474284, 108711426, 217422852]

約数ペア:

[(1, 217422852), (2, 108711426), (3, 72474284), (4, 54355713), (6, 36237142), (12, 18118571), (19, 11443308), (38, 5721654), (57, 3814436), (76, 2860827), (79, 2752188), (114, 1907218), (158, 1376094), (228, 953609), (237, 917396), (316, 688047), (474, 458698), (948, 229349), (1501, 144852), (3002, 72426), (4503, 48284), (6004, 36213), (9006, 24142), (12071, 18012)]