2178280608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3241489}}^1$

素因数の和:3241509

約数の個数: 48

約数和(自身を含む): 6534843840

約数和(自身を除く): 4356563232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3241489, 6482978, 9724467, 12965956, 19448934, 22690423, 25931912, 38897868, 45380846, 51863824, 68071269, 77795736, 90761692, 103727648, 136142538, 155591472, 181523384, 272285076, 311182944, 363046768, 544570152, 726093536, 1089140304, 2178280608]

約数ペア:

[(1, 2178280608), (2, 1089140304), (3, 726093536), (4, 544570152), (6, 363046768), (7, 311182944), (8, 272285076), (12, 181523384), (14, 155591472), (16, 136142538), (21, 103727648), (24, 90761692), (28, 77795736), (32, 68071269), (42, 51863824), (48, 45380846), (56, 38897868), (84, 25931912), (96, 22690423), (112, 19448934), (168, 12965956), (224, 9724467), (336, 6482978), (672, 3241489)]