320465724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2273}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 774251520

約数和(自身を除く): 453785796

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 379, 758, 1137, 1516, 2273, 2274, 4546, 4548, 6819, 9092, 11749, 13638, 23498, 27276, 35247, 46996, 70463, 70494, 140926, 140988, 211389, 281852, 422778, 845556, 861467, 1722934, 2584401, 3445868, 5168802, 10337604, 26705477, 53410954, 80116431, 106821908, 160232862, 320465724]

約数ペア:

[(1, 320465724), (2, 160232862), (3, 106821908), (4, 80116431), (6, 53410954), (12, 26705477), (31, 10337604), (62, 5168802), (93, 3445868), (124, 2584401), (186, 1722934), (372, 861467), (379, 845556), (758, 422778), (1137, 281852), (1516, 211389), (2273, 140988), (2274, 140926), (4546, 70494), (4548, 70463), (6819, 46996), (9092, 35247), (11749, 27276), (13638, 23498)]