1315698848

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 2615659200

約数和(自身を除く): 1299960352

約数列:

[1, 2, 4, 8, 16, 32, 199, 307, 398, 614, 673, 796, 1228, 1346, 1592, 2456, 2692, 3184, 4912, 5384, 6368, 9824, 10768, 21536, 61093, 122186, 133927, 206611, 244372, 267854, 413222, 488744, 535708, 826444, 977488, 1071416, 1652888, 1954976, 2142832, 3305776, 4285664, 6611552, 41115589, 82231178, 164462356, 328924712, 657849424, 1315698848]

約数ペア:

[(1, 1315698848), (2, 657849424), (4, 328924712), (8, 164462356), (16, 82231178), (32, 41115589), (199, 6611552), (307, 4285664), (398, 3305776), (614, 2142832), (673, 1954976), (796, 1652888), (1228, 1071416), (1346, 977488), (1592, 826444), (2456, 535708), (2692, 488744), (3184, 413222), (4912, 267854), (5384, 244372), (6368, 206611), (9824, 133927), (10768, 122186), (21536, 61093)]