491393064

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{5689}}^1$

素因数の和:5818

約数の個数: 64

約数和(自身を含む): 1270008000

約数和(自身を除く): 778614936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 472, 488, 708, 732, 1416, 1464, 3599, 5689, 7198, 10797, 11378, 14396, 17067, 21594, 22756, 28792, 34134, 43188, 45512, 68268, 86376, 136536, 335651, 347029, 671302, 694058, 1006953, 1041087, 1342604, 1388116, 2013906, 2082174, 2685208, 2776232, 4027812, 4164348, 8055624, 8328696, 20474711, 40949422, 61424133, 81898844, 122848266, 163797688, 245696532, 491393064]

約数ペア:

[(1, 491393064), (2, 245696532), (3, 163797688), (4, 122848266), (6, 81898844), (8, 61424133), (12, 40949422), (24, 20474711), (59, 8328696), (61, 8055624), (118, 4164348), (122, 4027812), (177, 2776232), (183, 2685208), (236, 2082174), (244, 2013906), (354, 1388116), (366, 1342604), (472, 1041087), (488, 1006953), (708, 694058), (732, 671302), (1416, 347029), (1464, 335651), (3599, 136536), (5689, 86376), (7198, 68268), (10797, 45512), (11378, 43188), (14396, 34134), (17067, 28792), (21594, 22756)]