812328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 2358720

約数和(自身を除く): 1546392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 181, 187, 204, 264, 362, 374, 408, 543, 561, 724, 748, 1086, 1122, 1448, 1496, 1991, 2172, 2244, 3077, 3982, 4344, 4488, 5973, 6154, 7964, 9231, 11946, 12308, 15928, 18462, 23892, 24616, 33847, 36924, 47784, 67694, 73848, 101541, 135388, 203082, 270776, 406164, 812328]

約数ペア:

[(1, 812328), (2, 406164), (3, 270776), (4, 203082), (6, 135388), (8, 101541), (11, 73848), (12, 67694), (17, 47784), (22, 36924), (24, 33847), (33, 24616), (34, 23892), (44, 18462), (51, 15928), (66, 12308), (68, 11946), (88, 9231), (102, 7964), (132, 6154), (136, 5973), (181, 4488), (187, 4344), (204, 3982), (264, 3077), (362, 2244), (374, 2172), (408, 1991), (543, 1496), (561, 1448), (724, 1122), (748, 1086)]