724888836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151397}}^1$

素因数の和:151433

約数の個数: 72

約数和(自身を含む): 2204354880

約数和(自身を除く): 1479466044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 151397, 302794, 454191, 605588, 908382, 1059779, 1362573, 1816764, 2119558, 2725146, 2876543, 3179337, 4239116, 5450292, 5753086, 6358674, 8629629, 9538011, 11506172, 12717348, 17259258, 19076022, 20135801, 25888887, 34518516, 38152044, 40271602, 51777774, 60407403, 80543204, 103555548, 120814806, 181222209, 241629612, 362444418, 724888836]

約数ペア:

[(1, 724888836), (2, 362444418), (3, 241629612), (4, 181222209), (6, 120814806), (7, 103555548), (9, 80543204), (12, 60407403), (14, 51777774), (18, 40271602), (19, 38152044), (21, 34518516), (28, 25888887), (36, 20135801), (38, 19076022), (42, 17259258), (57, 12717348), (63, 11506172), (76, 9538011), (84, 8629629), (114, 6358674), (126, 5753086), (133, 5450292), (171, 4239116), (228, 3179337), (252, 2876543), (266, 2725146), (342, 2119558), (399, 1816764), (532, 1362573), (684, 1059779), (798, 908382), (1197, 605588), (1596, 454191), (2394, 302794), (4788, 151397)]