320424045972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{651793}}^1$

素因数の和:652448

約数の個数: 48

約数和(自身を含む): 759501654912

約数和(自身を除く): 439077608940

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 577, 852, 1154, 1731, 2308, 3462, 6924, 40967, 81934, 122901, 163868, 245802, 491604, 651793, 1303586, 1955379, 2607172, 3910758, 7821516, 46277303, 92554606, 138831909, 185109212, 277663818, 376084561, 555327636, 752169122, 1128253683, 1504338244, 2256507366, 4513014732, 26702003831, 53404007662, 80106011493, 106808015324, 160212022986, 320424045972]

約数ペア:

[(1, 320424045972), (2, 160212022986), (3, 106808015324), (4, 80106011493), (6, 53404007662), (12, 26702003831), (71, 4513014732), (142, 2256507366), (213, 1504338244), (284, 1128253683), (426, 752169122), (577, 555327636), (852, 376084561), (1154, 277663818), (1731, 185109212), (2308, 138831909), (3462, 92554606), (6924, 46277303), (40967, 7821516), (81934, 3910758), (122901, 2607172), (163868, 1955379), (245802, 1303586), (491604, 651793)]