260089218

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{7331}}^1$

素因数の和:7421

約数の個数: 48

約数和(自身を含む): 592484256

約数和(自身を除く): 332395038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 3942, 5913, 7331, 11826, 14662, 17739, 21993, 35478, 43986, 65979, 131958, 197937, 395874, 535163, 593811, 1070326, 1187622, 1605489, 1781433, 3210978, 3562866, 4816467, 9632934, 14449401, 28898802, 43348203, 86696406, 130044609, 260089218]

約数ペア:

[(1, 260089218), (2, 130044609), (3, 86696406), (6, 43348203), (9, 28898802), (18, 14449401), (27, 9632934), (54, 4816467), (73, 3562866), (81, 3210978), (146, 1781433), (162, 1605489), (219, 1187622), (243, 1070326), (438, 593811), (486, 535163), (657, 395874), (1314, 197937), (1971, 131958), (3942, 65979), (5913, 43986), (7331, 35478), (11826, 21993), (14662, 17739)]