218185344

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 716756040

約数和(自身を除く): 498570696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 857, 884, 936, 1088, 1152, 1224, 1248, 1326, 1632, 1664, 1714, 1768, 1872, 1989, 2176, 2448, 2496, 2571, 2652, 3264, 3428, 3536, 3744, 3978, 4896, 4992, 5142, 5304, 6528, 6856, 7072, 7488, 7713, 7956, 9792, 10284, 10608, 11141, 13712, 14144, 14569, 14976, 15426, 15912, 19584, 20568, 21216, 22282, 27424, 28288, 29138, 30852, 31824, 33423, 41136, 42432, 43707, 44564, 54848, 58276, 61704, 63648, 66846, 82272, 84864, 87414, 89128, 100269, 109696, 116552, 123408, 127296, 131121, 133692, 164544, 174828, 178256, 189397, 200538, 233104, 246816, 254592, 262242, 267384, 329088, 349656, 356512, 378794, 401076, 466208, 493632, 524484, 534768, 568191, 699312, 713024, 757588, 802152, 932416, 987264, 1048968, 1069536, 1136382, 1398624, 1426048, 1515176, 1604304, 1704573, 1864832, 2097936, 2139072, 2272764, 2797248, 3030352, 3208608, 3409146, 4195872, 4278144, 4545528, 5594496, 6060704, 6417216, 6818292, 8391744, 9091056, 12121408, 12834432, 13636584, 16783488, 18182112, 24242816, 27273168, 36364224, 54546336, 72728448, 109092672, 218185344]

約数ペア:

[(1, 218185344), (2, 109092672), (3, 72728448), (4, 54546336), (6, 36364224), (8, 27273168), (9, 24242816), (12, 18182112), (13, 16783488), (16, 13636584), (17, 12834432), (18, 12121408), (24, 9091056), (26, 8391744), (32, 6818292), (34, 6417216), (36, 6060704), (39, 5594496), (48, 4545528), (51, 4278144), (52, 4195872), (64, 3409146), (68, 3208608), (72, 3030352), (78, 2797248), (96, 2272764), (102, 2139072), (104, 2097936), (117, 1864832), (128, 1704573), (136, 1604304), (144, 1515176), (153, 1426048), (156, 1398624), (192, 1136382), (204, 1069536), (208, 1048968), (221, 987264), (234, 932416), (272, 802152), (288, 757588), (306, 713024), (312, 699312), (384, 568191), (408, 534768), (416, 524484), (442, 493632), (468, 466208), (544, 401076), (576, 378794), (612, 356512), (624, 349656), (663, 329088), (816, 267384), (832, 262242), (857, 254592), (884, 246816), (936, 233104), (1088, 200538), (1152, 189397), (1224, 178256), (1248, 174828), (1326, 164544), (1632, 133692), (1664, 131121), (1714, 127296), (1768, 123408), (1872, 116552), (1989, 109696), (2176, 100269), (2448, 89128), (2496, 87414), (2571, 84864), (2652, 82272), (3264, 66846), (3428, 63648), (3536, 61704), (3744, 58276), (3978, 54848), (4896, 44564), (4992, 43707), (5142, 42432), (5304, 41136), (6528, 33423), (6856, 31824), (7072, 30852), (7488, 29138), (7713, 28288), (7956, 27424), (9792, 22282), (10284, 21216), (10608, 20568), (11141, 19584), (13712, 15912), (14144, 15426), (14569, 14976)]