218618736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6317}}^1$

素因数の和:6438

約数の個数: 80

約数和(自身を含む): 651815424

約数和(自身を除く): 433196688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 4326, 4944, 5768, 6317, 8652, 11536, 12634, 17304, 18951, 25268, 34608, 37902, 44219, 50536, 75804, 88438, 101072, 132657, 151608, 176876, 265314, 303216, 353752, 530628, 650651, 707504, 1061256, 1301302, 1951953, 2122512, 2602604, 3903906, 4554557, 5205208, 7807812, 9109114, 10410416, 13663671, 15615624, 18218228, 27327342, 31231248, 36436456, 54654684, 72872912, 109309368, 218618736]

約数ペア:

[(1, 218618736), (2, 109309368), (3, 72872912), (4, 54654684), (6, 36436456), (7, 31231248), (8, 27327342), (12, 18218228), (14, 15615624), (16, 13663671), (21, 10410416), (24, 9109114), (28, 7807812), (42, 5205208), (48, 4554557), (56, 3903906), (84, 2602604), (103, 2122512), (112, 1951953), (168, 1301302), (206, 1061256), (309, 707504), (336, 650651), (412, 530628), (618, 353752), (721, 303216), (824, 265314), (1236, 176876), (1442, 151608), (1648, 132657), (2163, 101072), (2472, 88438), (2884, 75804), (4326, 50536), (4944, 44219), (5768, 37902), (6317, 34608), (8652, 25268), (11536, 18951), (12634, 17304)]