218571808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 541223424

約数和(自身を除く): 322651616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 611, 658, 728, 752, 1222, 1316, 1456, 1504, 1597, 2444, 2632, 2912, 3194, 4277, 4888, 5264, 6388, 8554, 9776, 10528, 11179, 12776, 17108, 19552, 20761, 22358, 25552, 34216, 41522, 44716, 51104, 68432, 75059, 83044, 89432, 136864, 145327, 150118, 166088, 178864, 290654, 300236, 332176, 357728, 525413, 581308, 600472, 664352, 975767, 1050826, 1162616, 1200944, 1951534, 2101652, 2325232, 2401888, 3903068, 4203304, 4650464, 6830369, 7806136, 8406608, 13660738, 15612272, 16813216, 27321476, 31224544, 54642952, 109285904, 218571808]

約数ペア:

[(1, 218571808), (2, 109285904), (4, 54642952), (7, 31224544), (8, 27321476), (13, 16813216), (14, 15612272), (16, 13660738), (26, 8406608), (28, 7806136), (32, 6830369), (47, 4650464), (52, 4203304), (56, 3903068), (91, 2401888), (94, 2325232), (104, 2101652), (112, 1951534), (182, 1200944), (188, 1162616), (208, 1050826), (224, 975767), (329, 664352), (364, 600472), (376, 581308), (416, 525413), (611, 357728), (658, 332176), (728, 300236), (752, 290654), (1222, 178864), (1316, 166088), (1456, 150118), (1504, 145327), (1597, 136864), (2444, 89432), (2632, 83044), (2912, 75059), (3194, 68432), (4277, 51104), (4888, 44716), (5264, 41522), (6388, 34216), (8554, 25552), (9776, 22358), (10528, 20761), (11179, 19552), (12776, 17108)]