1624656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 4874688

約数和(自身を除く): 3250032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 181, 187, 204, 264, 272, 362, 374, 408, 528, 543, 561, 724, 748, 816, 1086, 1122, 1448, 1496, 1991, 2172, 2244, 2896, 2992, 3077, 3982, 4344, 4488, 5973, 6154, 7964, 8688, 8976, 9231, 11946, 12308, 15928, 18462, 23892, 24616, 31856, 33847, 36924, 47784, 49232, 67694, 73848, 95568, 101541, 135388, 147696, 203082, 270776, 406164, 541552, 812328, 1624656]

約数ペア:

[(1, 1624656), (2, 812328), (3, 541552), (4, 406164), (6, 270776), (8, 203082), (11, 147696), (12, 135388), (16, 101541), (17, 95568), (22, 73848), (24, 67694), (33, 49232), (34, 47784), (44, 36924), (48, 33847), (51, 31856), (66, 24616), (68, 23892), (88, 18462), (102, 15928), (132, 12308), (136, 11946), (176, 9231), (181, 8976), (187, 8688), (204, 7964), (264, 6154), (272, 5973), (362, 4488), (374, 4344), (408, 3982), (528, 3077), (543, 2992), (561, 2896), (724, 2244), (748, 2172), (816, 1991), (1086, 1496), (1122, 1448)]