1325931768

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{41759}}^1$

素因数の和:41791

約数の個数: 120

約数和(自身を含む): 4320280800

約数和(自身を除く): 2994349032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 15876, 31752, 41759, 83518, 125277, 167036, 250554, 292313, 334072, 375831, 501108, 584626, 751662, 876939, 1002216, 1127493, 1169252, 1503324, 1753878, 2046191, 2254986, 2338504, 2630817, 3006648, 3382479, 3507756, 4092382, 4509972, 5261634, 6138573, 6764958, 7015512, 7892451, 8184764, 9019944, 10523268, 12277146, 13529916, 15784902, 16369528, 18415719, 21046536, 23677353, 24554292, 27059832, 31569804, 36831438, 47354706, 49108584, 55247157, 63139608, 73662876, 94709412, 110494314, 147325752, 165741471, 189418824, 220988628, 331482942, 441977256, 662965884, 1325931768]

約数ペア:

[(1, 1325931768), (2, 662965884), (3, 441977256), (4, 331482942), (6, 220988628), (7, 189418824), (8, 165741471), (9, 147325752), (12, 110494314), (14, 94709412), (18, 73662876), (21, 63139608), (24, 55247157), (27, 49108584), (28, 47354706), (36, 36831438), (42, 31569804), (49, 27059832), (54, 24554292), (56, 23677353), (63, 21046536), (72, 18415719), (81, 16369528), (84, 15784902), (98, 13529916), (108, 12277146), (126, 10523268), (147, 9019944), (162, 8184764), (168, 7892451), (189, 7015512), (196, 6764958), (216, 6138573), (252, 5261634), (294, 4509972), (324, 4092382), (378, 3507756), (392, 3382479), (441, 3006648), (504, 2630817), (567, 2338504), (588, 2254986), (648, 2046191), (756, 1753878), (882, 1503324), (1134, 1169252), (1176, 1127493), (1323, 1002216), (1512, 876939), (1764, 751662), (2268, 584626), (2646, 501108), (3528, 375831), (3969, 334072), (4536, 292313), (5292, 250554), (7938, 167036), (10584, 125277), (15876, 83518), (31752, 41759)]