247795632

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{81943}}^1$

素因数の和:81967

約数の個数: 80

約数和(自身を含む): 812884480

約数和(自身を除く): 565088848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 81943, 163886, 245829, 327772, 491658, 573601, 655544, 737487, 983316, 1147202, 1311088, 1474974, 1720803, 1966632, 2212461, 2294404, 2949948, 3441606, 3933264, 4424922, 4588808, 5162409, 5899896, 6883212, 8849844, 9177616, 10324818, 11799792, 13766424, 15487227, 17699688, 20649636, 27532848, 30974454, 35399376, 41299272, 61948908, 82598544, 123897816, 247795632]

約数ペア:

[(1, 247795632), (2, 123897816), (3, 82598544), (4, 61948908), (6, 41299272), (7, 35399376), (8, 30974454), (9, 27532848), (12, 20649636), (14, 17699688), (16, 15487227), (18, 13766424), (21, 11799792), (24, 10324818), (27, 9177616), (28, 8849844), (36, 6883212), (42, 5899896), (48, 5162409), (54, 4588808), (56, 4424922), (63, 3933264), (72, 3441606), (84, 2949948), (108, 2294404), (112, 2212461), (126, 1966632), (144, 1720803), (168, 1474974), (189, 1311088), (216, 1147202), (252, 983316), (336, 737487), (378, 655544), (432, 573601), (504, 491658), (756, 327772), (1008, 245829), (1512, 163886), (3024, 81943)]