1276751472

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1621}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 3366882720

約数和(自身を除く): 2090131248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 269, 366, 488, 538, 732, 807, 976, 1076, 1464, 1614, 1621, 2152, 2928, 3228, 3242, 4304, 4863, 6456, 6484, 9726, 12912, 12968, 16409, 19452, 25936, 32818, 38904, 49227, 65636, 77808, 98454, 98881, 131272, 196908, 197762, 262544, 296643, 393816, 395524, 436049, 593286, 787632, 791048, 872098, 1186572, 1308147, 1582096, 1744196, 2373144, 2616294, 3488392, 4746288, 5232588, 6976784, 10465176, 20930352, 26598989, 53197978, 79796967, 106395956, 159593934, 212791912, 319187868, 425583824, 638375736, 1276751472]

約数ペア:

[(1, 1276751472), (2, 638375736), (3, 425583824), (4, 319187868), (6, 212791912), (8, 159593934), (12, 106395956), (16, 79796967), (24, 53197978), (48, 26598989), (61, 20930352), (122, 10465176), (183, 6976784), (244, 5232588), (269, 4746288), (366, 3488392), (488, 2616294), (538, 2373144), (732, 1744196), (807, 1582096), (976, 1308147), (1076, 1186572), (1464, 872098), (1614, 791048), (1621, 787632), (2152, 593286), (2928, 436049), (3228, 395524), (3242, 393816), (4304, 296643), (4863, 262544), (6456, 197762), (6484, 196908), (9726, 131272), (12912, 98881), (12968, 98454), (16409, 77808), (19452, 65636), (25936, 49227), (32818, 38904)]