354240978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34147}}^1$

素因数の和:34191

約数の個数: 64

約数和(自身を含む): 917898240

約数和(自身を除く): 563657262

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 34147, 68294, 102441, 204882, 239029, 443911, 478058, 648793, 717087, 887822, 1297586, 1331733, 1434174, 1946379, 2663466, 3107377, 3892758, 4541551, 6214754, 8434309, 9083102, 9322131, 13624653, 16868618, 18644262, 25302927, 27249306, 50605854, 59040163, 118080326, 177120489, 354240978]

約数ペア:

[(1, 354240978), (2, 177120489), (3, 118080326), (6, 59040163), (7, 50605854), (13, 27249306), (14, 25302927), (19, 18644262), (21, 16868618), (26, 13624653), (38, 9322131), (39, 9083102), (42, 8434309), (57, 6214754), (78, 4541551), (91, 3892758), (114, 3107377), (133, 2663466), (182, 1946379), (247, 1434174), (266, 1331733), (273, 1297586), (399, 887822), (494, 717087), (546, 648793), (741, 478058), (798, 443911), (1482, 239029), (1729, 204882), (3458, 102441), (5187, 68294), (10374, 34147)]