218319732

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 594406400

約数和(自身を除く): 376086668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 93, 108, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 837, 1069, 1098, 1116, 1647, 1674, 1891, 2138, 2196, 3207, 3294, 3348, 3782, 4276, 5673, 6414, 6588, 7564, 9621, 11346, 12828, 17019, 19242, 22692, 28863, 33139, 34038, 38484, 51057, 57726, 65209, 66278, 68076, 99417, 102114, 115452, 130418, 132556, 195627, 198834, 204228, 260836, 298251, 391254, 397668, 586881, 596502, 782508, 894753, 1173762, 1193004, 1760643, 1789506, 2021479, 2347524, 3521286, 3579012, 4042958, 6064437, 7042572, 8085916, 12128874, 18193311, 24257748, 36386622, 54579933, 72773244, 109159866, 218319732]

約数ペア:

[(1, 218319732), (2, 109159866), (3, 72773244), (4, 54579933), (6, 36386622), (9, 24257748), (12, 18193311), (18, 12128874), (27, 8085916), (31, 7042572), (36, 6064437), (54, 4042958), (61, 3579012), (62, 3521286), (93, 2347524), (108, 2021479), (122, 1789506), (124, 1760643), (183, 1193004), (186, 1173762), (244, 894753), (279, 782508), (366, 596502), (372, 586881), (549, 397668), (558, 391254), (732, 298251), (837, 260836), (1069, 204228), (1098, 198834), (1116, 195627), (1647, 132556), (1674, 130418), (1891, 115452), (2138, 102114), (2196, 99417), (3207, 68076), (3294, 66278), (3348, 65209), (3782, 57726), (4276, 51057), (5673, 38484), (6414, 34038), (6588, 33139), (7564, 28863), (9621, 22692), (11346, 19242), (12828, 17019)]