1225368

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 3600960

約数和(自身を除く): 2375592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 81, 93, 108, 122, 124, 162, 183, 186, 216, 244, 248, 279, 324, 366, 372, 488, 549, 558, 648, 732, 744, 837, 1098, 1116, 1464, 1647, 1674, 1891, 2196, 2232, 2511, 3294, 3348, 3782, 4392, 4941, 5022, 5673, 6588, 6696, 7564, 9882, 10044, 11346, 13176, 15128, 17019, 19764, 20088, 22692, 34038, 39528, 45384, 51057, 68076, 102114, 136152, 153171, 204228, 306342, 408456, 612684, 1225368]

約数ペア:

[(1, 1225368), (2, 612684), (3, 408456), (4, 306342), (6, 204228), (8, 153171), (9, 136152), (12, 102114), (18, 68076), (24, 51057), (27, 45384), (31, 39528), (36, 34038), (54, 22692), (61, 20088), (62, 19764), (72, 17019), (81, 15128), (93, 13176), (108, 11346), (122, 10044), (124, 9882), (162, 7564), (183, 6696), (186, 6588), (216, 5673), (244, 5022), (248, 4941), (279, 4392), (324, 3782), (366, 3348), (372, 3294), (488, 2511), (549, 2232), (558, 2196), (648, 1891), (732, 1674), (744, 1647), (837, 1464), (1098, 1116)]