1228656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 3749760

約数和(自身を除く): 2521104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 179, 208, 264, 286, 312, 358, 429, 528, 537, 572, 624, 716, 858, 1074, 1144, 1432, 1716, 1969, 2148, 2288, 2327, 2864, 3432, 3938, 4296, 4654, 5907, 6864, 6981, 7876, 8592, 9308, 11814, 13962, 15752, 18616, 23628, 25597, 27924, 31504, 37232, 47256, 51194, 55848, 76791, 94512, 102388, 111696, 153582, 204776, 307164, 409552, 614328, 1228656]

約数ペア:

[(1, 1228656), (2, 614328), (3, 409552), (4, 307164), (6, 204776), (8, 153582), (11, 111696), (12, 102388), (13, 94512), (16, 76791), (22, 55848), (24, 51194), (26, 47256), (33, 37232), (39, 31504), (44, 27924), (48, 25597), (52, 23628), (66, 18616), (78, 15752), (88, 13962), (104, 11814), (132, 9308), (143, 8592), (156, 7876), (176, 6981), (179, 6864), (208, 5907), (264, 4654), (286, 4296), (312, 3938), (358, 3432), (429, 2864), (528, 2327), (537, 2288), (572, 2148), (624, 1969), (716, 1716), (858, 1432), (1074, 1144)]