1272892806

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 2958778368

約数和(自身を除く): 1685885562

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 127, 162, 243, 246, 254, 369, 381, 486, 503, 738, 762, 1006, 1107, 1143, 1509, 2214, 2286, 3018, 3321, 3429, 4527, 5207, 6642, 6858, 9054, 9963, 10287, 10414, 13581, 15621, 19926, 20574, 20623, 27162, 30861, 31242, 40743, 41246, 46863, 61722, 61869, 63881, 81486, 93726, 122229, 123738, 127762, 140589, 185607, 191643, 244458, 281178, 371214, 383286, 421767, 556821, 574929, 843534, 1113642, 1149858, 1265301, 1670463, 1724787, 2530602, 2619121, 3340926, 3449574, 5011389, 5174361, 5238242, 7857363, 10022778, 10348722, 15523083, 15714726, 23572089, 31046166, 47144178, 70716267, 141432534, 212148801, 424297602, 636446403, 1272892806]

約数ペア:

[(1, 1272892806), (2, 636446403), (3, 424297602), (6, 212148801), (9, 141432534), (18, 70716267), (27, 47144178), (41, 31046166), (54, 23572089), (81, 15714726), (82, 15523083), (123, 10348722), (127, 10022778), (162, 7857363), (243, 5238242), (246, 5174361), (254, 5011389), (369, 3449574), (381, 3340926), (486, 2619121), (503, 2530602), (738, 1724787), (762, 1670463), (1006, 1265301), (1107, 1149858), (1143, 1113642), (1509, 843534), (2214, 574929), (2286, 556821), (3018, 421767), (3321, 383286), (3429, 371214), (4527, 281178), (5207, 244458), (6642, 191643), (6858, 185607), (9054, 140589), (9963, 127762), (10287, 123738), (10414, 122229), (13581, 93726), (15621, 81486), (19926, 63881), (20574, 61869), (20623, 61722), (27162, 46863), (30861, 41246), (31242, 40743)]