275852556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:820

約数の個数: 108

約数和(自身を含む): 815271912

約数和(自身を除く): 539419356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 353, 441, 443, 588, 706, 882, 886, 1059, 1329, 1412, 1764, 1772, 2118, 2471, 2658, 3101, 3177, 3987, 4236, 4942, 5316, 6202, 6354, 7413, 7974, 9303, 9884, 12404, 12708, 14826, 15948, 17297, 18606, 21707, 22239, 27909, 29652, 34594, 37212, 43414, 44478, 51891, 55818, 65121, 69188, 86828, 88956, 103782, 111636, 130242, 155673, 156379, 195363, 207564, 260484, 311346, 312758, 390726, 469137, 622692, 625516, 781452, 938274, 1094653, 1407411, 1876548, 2189306, 2814822, 3283959, 4378612, 5629644, 6567918, 7662571, 9851877, 13135836, 15325142, 19703754, 22987713, 30650284, 39407508, 45975426, 68963139, 91950852, 137926278, 275852556]

約数ペア:

[(1, 275852556), (2, 137926278), (3, 91950852), (4, 68963139), (6, 45975426), (7, 39407508), (9, 30650284), (12, 22987713), (14, 19703754), (18, 15325142), (21, 13135836), (28, 9851877), (36, 7662571), (42, 6567918), (49, 5629644), (63, 4378612), (84, 3283959), (98, 2814822), (126, 2189306), (147, 1876548), (196, 1407411), (252, 1094653), (294, 938274), (353, 781452), (441, 625516), (443, 622692), (588, 469137), (706, 390726), (882, 312758), (886, 311346), (1059, 260484), (1329, 207564), (1412, 195363), (1764, 156379), (1772, 155673), (2118, 130242), (2471, 111636), (2658, 103782), (3101, 88956), (3177, 86828), (3987, 69188), (4236, 65121), (4942, 55818), (5316, 51891), (6202, 44478), (6354, 43414), (7413, 37212), (7974, 34594), (9303, 29652), (9884, 27909), (12404, 22239), (12708, 21707), (14826, 18606), (15948, 17297)]