213903648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{106103}}^1$

素因数の和:106126

約数の個数: 72

約数和(自身を含む): 695193408

約数和(自身を除く): 481289760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 106103, 212206, 318309, 424412, 636618, 742721, 848824, 954927, 1273236, 1485442, 1697648, 1909854, 2228163, 2546472, 2970884, 3395296, 3819708, 4456326, 5092944, 5941768, 6684489, 7639416, 8912652, 10185888, 11883536, 13368978, 15278832, 17825304, 23767072, 26737956, 30557664, 35650608, 53475912, 71301216, 106951824, 213903648]

約数ペア:

[(1, 213903648), (2, 106951824), (3, 71301216), (4, 53475912), (6, 35650608), (7, 30557664), (8, 26737956), (9, 23767072), (12, 17825304), (14, 15278832), (16, 13368978), (18, 11883536), (21, 10185888), (24, 8912652), (28, 7639416), (32, 6684489), (36, 5941768), (42, 5092944), (48, 4456326), (56, 3819708), (63, 3395296), (72, 2970884), (84, 2546472), (96, 2228163), (112, 1909854), (126, 1697648), (144, 1485442), (168, 1273236), (224, 954927), (252, 848824), (288, 742721), (336, 636618), (504, 424412), (672, 318309), (1008, 212206), (2016, 106103)]