889321524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42863}}^1$

素因数の和:42909

約数の個数: 96

約数和(自身を含む): 2688430080

約数和(自身を除く): 1799108556

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 20748, 42863, 85726, 128589, 171452, 257178, 300041, 514356, 557219, 600082, 814397, 900123, 1114438, 1200164, 1628794, 1671657, 1800246, 2228876, 2443191, 3257588, 3343314, 3600492, 3900533, 4886382, 5700779, 6686628, 7801066, 9772764, 10587161, 11401558, 11701599, 15602132, 17102337, 21174322, 22803116, 23403198, 31761483, 34204674, 42348644, 46806396, 63522966, 68409348, 74110127, 127045932, 148220254, 222330381, 296440508, 444660762, 889321524]

約数ペア:

[(1, 889321524), (2, 444660762), (3, 296440508), (4, 222330381), (6, 148220254), (7, 127045932), (12, 74110127), (13, 68409348), (14, 63522966), (19, 46806396), (21, 42348644), (26, 34204674), (28, 31761483), (38, 23403198), (39, 22803116), (42, 21174322), (52, 17102337), (57, 15602132), (76, 11701599), (78, 11401558), (84, 10587161), (91, 9772764), (114, 7801066), (133, 6686628), (156, 5700779), (182, 4886382), (228, 3900533), (247, 3600492), (266, 3343314), (273, 3257588), (364, 2443191), (399, 2228876), (494, 1800246), (532, 1671657), (546, 1628794), (741, 1200164), (798, 1114438), (988, 900123), (1092, 814397), (1482, 600082), (1596, 557219), (1729, 514356), (2964, 300041), (3458, 257178), (5187, 171452), (6916, 128589), (10374, 85726), (20748, 42863)]