1308986406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88793}}^1$

素因数の和:88827

約数の個数: 80

約数和(自身を含む): 3610008864

約数和(自身を除く): 2301022458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 88793, 177586, 266379, 532758, 621551, 799137, 1154309, 1243102, 1598274, 1864653, 2308618, 2397411, 3462927, 3729306, 4794822, 5593959, 6925854, 7192233, 8080163, 10388781, 11187918, 14384466, 16160326, 16781877, 20777562, 24240489, 31166343, 33563754, 48480978, 50345631, 62332686, 72721467, 93499029, 100691262, 145442934, 186998058, 218164401, 436328802, 654493203, 1308986406]

約数ペア:

[(1, 1308986406), (2, 654493203), (3, 436328802), (6, 218164401), (7, 186998058), (9, 145442934), (13, 100691262), (14, 93499029), (18, 72721467), (21, 62332686), (26, 50345631), (27, 48480978), (39, 33563754), (42, 31166343), (54, 24240489), (63, 20777562), (78, 16781877), (81, 16160326), (91, 14384466), (117, 11187918), (126, 10388781), (162, 8080163), (182, 7192233), (189, 6925854), (234, 5593959), (273, 4794822), (351, 3729306), (378, 3462927), (546, 2397411), (567, 2308618), (702, 1864653), (819, 1598274), (1053, 1243102), (1134, 1154309), (1638, 799137), (2106, 621551), (2457, 532758), (4914, 266379), (7371, 177586), (14742, 88793)]