17900256

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 54698112

約数和(自身を除く): 36797856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 67, 69, 88, 92, 96, 121, 132, 134, 138, 176, 184, 201, 242, 253, 264, 268, 276, 352, 363, 368, 402, 484, 506, 528, 536, 552, 726, 736, 737, 759, 804, 968, 1012, 1056, 1072, 1104, 1452, 1474, 1518, 1541, 1608, 1936, 2024, 2144, 2208, 2211, 2783, 2904, 2948, 3036, 3082, 3216, 3872, 4048, 4422, 4623, 5566, 5808, 5896, 6072, 6164, 6432, 8096, 8107, 8349, 8844, 9246, 11132, 11616, 11792, 12144, 12328, 16214, 16698, 16951, 17688, 18492, 22264, 23584, 24288, 24321, 24656, 32428, 33396, 33902, 35376, 36984, 44528, 48642, 49312, 50853, 64856, 66792, 67804, 70752, 73968, 89056, 97284, 101706, 129712, 133584, 135608, 147936, 186461, 194568, 203412, 259424, 267168, 271216, 372922, 389136, 406824, 542432, 559383, 745844, 778272, 813648, 1118766, 1491688, 1627296, 2237532, 2983376, 4475064, 5966752, 8950128, 17900256]

約数ペア:

[(1, 17900256), (2, 8950128), (3, 5966752), (4, 4475064), (6, 2983376), (8, 2237532), (11, 1627296), (12, 1491688), (16, 1118766), (22, 813648), (23, 778272), (24, 745844), (32, 559383), (33, 542432), (44, 406824), (46, 389136), (48, 372922), (66, 271216), (67, 267168), (69, 259424), (88, 203412), (92, 194568), (96, 186461), (121, 147936), (132, 135608), (134, 133584), (138, 129712), (176, 101706), (184, 97284), (201, 89056), (242, 73968), (253, 70752), (264, 67804), (268, 66792), (276, 64856), (352, 50853), (363, 49312), (368, 48642), (402, 44528), (484, 36984), (506, 35376), (528, 33902), (536, 33396), (552, 32428), (726, 24656), (736, 24321), (737, 24288), (759, 23584), (804, 22264), (968, 18492), (1012, 17688), (1056, 16951), (1072, 16698), (1104, 16214), (1452, 12328), (1474, 12144), (1518, 11792), (1541, 11616), (1608, 11132), (1936, 9246), (2024, 8844), (2144, 8349), (2208, 8107), (2211, 8096), (2783, 6432), (2904, 6164), (2948, 6072), (3036, 5896), (3082, 5808), (3216, 5566), (3872, 4623), (4048, 4422)]