328019706

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2241

約数の個数: 80

約数和(自身を含む): 846457920

約数和(自身を除く): 518438214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 378, 417, 567, 834, 973, 1134, 1251, 1946, 2081, 2502, 2919, 3753, 4162, 5838, 6243, 7506, 8757, 11259, 12486, 14567, 17514, 18729, 22518, 26271, 29134, 37458, 43701, 52542, 56187, 78813, 87402, 112374, 131103, 157626, 168561, 262206, 289259, 337122, 393309, 578518, 786618, 867777, 1179927, 1735554, 2024813, 2359854, 2603331, 4049626, 5206662, 6074439, 7809993, 12148878, 15619986, 18223317, 23429979, 36446634, 46859958, 54669951, 109339902, 164009853, 328019706]

約数ペア:

[(1, 328019706), (2, 164009853), (3, 109339902), (6, 54669951), (7, 46859958), (9, 36446634), (14, 23429979), (18, 18223317), (21, 15619986), (27, 12148878), (42, 7809993), (54, 6074439), (63, 5206662), (81, 4049626), (126, 2603331), (139, 2359854), (162, 2024813), (189, 1735554), (278, 1179927), (378, 867777), (417, 786618), (567, 578518), (834, 393309), (973, 337122), (1134, 289259), (1251, 262206), (1946, 168561), (2081, 157626), (2502, 131103), (2919, 112374), (3753, 87402), (4162, 78813), (5838, 56187), (6243, 52542), (7506, 43701), (8757, 37458), (11259, 29134), (12486, 26271), (14567, 22518), (17514, 18729)]