640366924302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{298957481}}^1$

素因数の和:298957513

約数の個数: 48

約数和(自身を含む): 1678945218912

約数和(自身を除く): 1038578294610

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 298957481, 597914962, 896872443, 1793744886, 2092702367, 2690617329, 4185404734, 5082277177, 5381234658, 6278107101, 10164554354, 12556214202, 15246831531, 18834321303, 30493663062, 35575940239, 37668642606, 45740494593, 71151880478, 91480989186, 106727820717, 213455641434, 320183462151, 640366924302]

約数ペア:

[(1, 640366924302), (2, 320183462151), (3, 213455641434), (6, 106727820717), (7, 91480989186), (9, 71151880478), (14, 45740494593), (17, 37668642606), (18, 35575940239), (21, 30493663062), (34, 18834321303), (42, 15246831531), (51, 12556214202), (63, 10164554354), (102, 6278107101), (119, 5381234658), (126, 5082277177), (153, 4185404734), (238, 2690617329), (306, 2092702367), (357, 1793744886), (714, 896872443), (1071, 597914962), (2142, 298957481)]