489025044

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 1272022752

約数和(自身を除く): 782997708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 83, 122, 166, 183, 244, 249, 332, 366, 498, 549, 732, 747, 996, 1098, 1494, 2196, 2683, 2988, 5063, 5366, 8049, 10126, 10732, 15189, 16098, 20252, 24147, 30378, 32196, 45567, 48294, 60756, 91134, 96588, 163663, 182268, 222689, 327326, 445378, 490989, 654652, 668067, 890756, 981978, 1336134, 1472967, 1963956, 2004201, 2672268, 2945934, 4008402, 5891868, 8016804, 13584029, 27168058, 40752087, 54336116, 81504174, 122256261, 163008348, 244512522, 489025044]

約数ペア:

[(1, 489025044), (2, 244512522), (3, 163008348), (4, 122256261), (6, 81504174), (9, 54336116), (12, 40752087), (18, 27168058), (36, 13584029), (61, 8016804), (83, 5891868), (122, 4008402), (166, 2945934), (183, 2672268), (244, 2004201), (249, 1963956), (332, 1472967), (366, 1336134), (498, 981978), (549, 890756), (732, 668067), (747, 654652), (996, 490989), (1098, 445378), (1494, 327326), (2196, 222689), (2683, 182268), (2988, 163663), (5063, 96588), (5366, 91134), (8049, 60756), (10126, 48294), (10732, 45567), (15189, 32196), (16098, 30378), (20252, 24147)]