620165736

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{61967}}^1$

素因数の和:62118

約数の個数: 48

約数和(自身を含む): 1691726400

約数和(自身を除く): 1071560664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 61967, 123934, 185901, 247868, 371802, 495736, 557703, 743604, 1115406, 1487208, 2230812, 4461624, 8613413, 17226826, 25840239, 34453652, 51680478, 68907304, 77520717, 103360956, 155041434, 206721912, 310082868, 620165736]

約数ペア:

[(1, 620165736), (2, 310082868), (3, 206721912), (4, 155041434), (6, 103360956), (8, 77520717), (9, 68907304), (12, 51680478), (18, 34453652), (24, 25840239), (36, 17226826), (72, 8613413), (139, 4461624), (278, 2230812), (417, 1487208), (556, 1115406), (834, 743604), (1112, 557703), (1251, 495736), (1668, 371802), (2502, 247868), (3336, 185901), (5004, 123934), (10008, 61967)]