1027285656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12781}}^1$

素因数の和:13004

約数の個数: 64

約数和(自身を含む): 2733302880

約数和(自身を除く): 1706017224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 1182, 1576, 2364, 3349, 4728, 6698, 10047, 12781, 13396, 20094, 25562, 26792, 38343, 40188, 51124, 76686, 80376, 102248, 153372, 217277, 306744, 434554, 651831, 869108, 1303662, 1738216, 2517857, 2607324, 5035714, 5214648, 7553571, 10071428, 15107142, 20142856, 30214284, 42803569, 60428568, 85607138, 128410707, 171214276, 256821414, 342428552, 513642828, 1027285656]

約数ペア:

[(1, 1027285656), (2, 513642828), (3, 342428552), (4, 256821414), (6, 171214276), (8, 128410707), (12, 85607138), (17, 60428568), (24, 42803569), (34, 30214284), (51, 20142856), (68, 15107142), (102, 10071428), (136, 7553571), (197, 5214648), (204, 5035714), (394, 2607324), (408, 2517857), (591, 1738216), (788, 1303662), (1182, 869108), (1576, 651831), (2364, 434554), (3349, 306744), (4728, 217277), (6698, 153372), (10047, 102248), (12781, 80376), (13396, 76686), (20094, 51124), (25562, 40188), (26792, 38343)]