262258164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2069}}^1$

素因数の和:2589

約数の個数: 72

約数和(自身を含む): 759507840

約数和(自身を除く): 497249676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 1006, 1509, 2012, 2069, 3018, 3521, 4138, 4527, 6036, 6207, 7042, 8276, 9054, 10563, 12414, 14084, 14483, 18108, 18621, 21126, 24828, 28966, 31689, 37242, 42252, 43449, 57932, 63378, 74484, 86898, 126756, 130347, 173796, 260694, 521388, 1040707, 2081414, 3122121, 4162828, 6244242, 7284949, 9366363, 12488484, 14569898, 18732726, 21854847, 29139796, 37465452, 43709694, 65564541, 87419388, 131129082, 262258164]

約数ペア:

[(1, 262258164), (2, 131129082), (3, 87419388), (4, 65564541), (6, 43709694), (7, 37465452), (9, 29139796), (12, 21854847), (14, 18732726), (18, 14569898), (21, 12488484), (28, 9366363), (36, 7284949), (42, 6244242), (63, 4162828), (84, 3122121), (126, 2081414), (252, 1040707), (503, 521388), (1006, 260694), (1509, 173796), (2012, 130347), (2069, 126756), (3018, 86898), (3521, 74484), (4138, 63378), (4527, 57932), (6036, 43449), (6207, 42252), (7042, 37242), (8276, 31689), (9054, 28966), (10563, 24828), (12414, 21126), (14084, 18621), (14483, 18108)]