420463512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{119179}}^1$

素因数の和:119205

約数の個数: 72

約数和(自身を含む): 1324685700

約数和(自身を除く): 904222188

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 119179, 238358, 357537, 476716, 715074, 834253, 953432, 1072611, 1430148, 1668506, 2145222, 2502759, 2860296, 3337012, 4290444, 5005518, 5839771, 6674024, 7508277, 8580888, 10011036, 11679542, 15016554, 17519313, 20022072, 23359084, 30033108, 35038626, 46718168, 52557939, 60066216, 70077252, 105115878, 140154504, 210231756, 420463512]

約数ペア:

[(1, 420463512), (2, 210231756), (3, 140154504), (4, 105115878), (6, 70077252), (7, 60066216), (8, 52557939), (9, 46718168), (12, 35038626), (14, 30033108), (18, 23359084), (21, 20022072), (24, 17519313), (28, 15016554), (36, 11679542), (42, 10011036), (49, 8580888), (56, 7508277), (63, 6674024), (72, 5839771), (84, 5005518), (98, 4290444), (126, 3337012), (147, 2860296), (168, 2502759), (196, 2145222), (252, 1668506), (294, 1430148), (392, 1072611), (441, 953432), (504, 834253), (588, 715074), (882, 476716), (1176, 357537), (1764, 238358), (3528, 119179)]