489459432

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 1569205440

約数和(自身を除く): 1079746008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 157, 168, 196, 231, 241, 264, 294, 308, 314, 392, 462, 471, 482, 539, 588, 616, 628, 723, 924, 942, 964, 1078, 1099, 1176, 1256, 1446, 1617, 1687, 1727, 1848, 1884, 1928, 2156, 2198, 2651, 2892, 3234, 3297, 3374, 3454, 3768, 4312, 4396, 5061, 5181, 5302, 5784, 6468, 6594, 6748, 6908, 7693, 7953, 8792, 10122, 10362, 10604, 11809, 12089, 12936, 13188, 13496, 13816, 15386, 15906, 18557, 20244, 20724, 21208, 23079, 23618, 24178, 26376, 30772, 31812, 35427, 36267, 37114, 37837, 40488, 41448, 46158, 47236, 48356, 55671, 61544, 63624, 70854, 72534, 74228, 75674, 84623, 92316, 94472, 96712, 111342, 113511, 129899, 141708, 145068, 148456, 151348, 169246, 184632, 222684, 227022, 253869, 259798, 264859, 283416, 290136, 302696, 338492, 389697, 416207, 445368, 454044, 507738, 519596, 529718, 676984, 779394, 794577, 832414, 908088, 1015476, 1039192, 1059436, 1248621, 1558788, 1589154, 1664828, 1854013, 2030952, 2118872, 2497242, 2913449, 3117576, 3178308, 3329656, 3708026, 4994484, 5562039, 5826898, 6356616, 7416052, 8740347, 9988968, 11124078, 11653796, 14832104, 17480694, 20394143, 22248156, 23307592, 34961388, 40788286, 44496312, 61182429, 69922776, 81576572, 122364858, 163153144, 244729716, 489459432]

約数ペア:

[(1, 489459432), (2, 244729716), (3, 163153144), (4, 122364858), (6, 81576572), (7, 69922776), (8, 61182429), (11, 44496312), (12, 40788286), (14, 34961388), (21, 23307592), (22, 22248156), (24, 20394143), (28, 17480694), (33, 14832104), (42, 11653796), (44, 11124078), (49, 9988968), (56, 8740347), (66, 7416052), (77, 6356616), (84, 5826898), (88, 5562039), (98, 4994484), (132, 3708026), (147, 3329656), (154, 3178308), (157, 3117576), (168, 2913449), (196, 2497242), (231, 2118872), (241, 2030952), (264, 1854013), (294, 1664828), (308, 1589154), (314, 1558788), (392, 1248621), (462, 1059436), (471, 1039192), (482, 1015476), (539, 908088), (588, 832414), (616, 794577), (628, 779394), (723, 676984), (924, 529718), (942, 519596), (964, 507738), (1078, 454044), (1099, 445368), (1176, 416207), (1256, 389697), (1446, 338492), (1617, 302696), (1687, 290136), (1727, 283416), (1848, 264859), (1884, 259798), (1928, 253869), (2156, 227022), (2198, 222684), (2651, 184632), (2892, 169246), (3234, 151348), (3297, 148456), (3374, 145068), (3454, 141708), (3768, 129899), (4312, 113511), (4396, 111342), (5061, 96712), (5181, 94472), (5302, 92316), (5784, 84623), (6468, 75674), (6594, 74228), (6748, 72534), (6908, 70854), (7693, 63624), (7953, 61544), (8792, 55671), (10122, 48356), (10362, 47236), (10604, 46158), (11809, 41448), (12089, 40488), (12936, 37837), (13188, 37114), (13496, 36267), (13816, 35427), (15386, 31812), (15906, 30772), (18557, 26376), (20244, 24178), (20724, 23618), (21208, 23079)]