268508016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 901817280

約数和(自身を除く): 633309264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 73, 82, 84, 89, 112, 123, 126, 144, 146, 164, 168, 178, 219, 246, 252, 267, 287, 292, 328, 336, 356, 369, 438, 492, 504, 511, 534, 574, 584, 623, 656, 657, 712, 738, 801, 861, 876, 984, 1008, 1022, 1068, 1148, 1168, 1246, 1314, 1424, 1476, 1533, 1602, 1722, 1752, 1869, 1968, 2044, 2136, 2296, 2492, 2583, 2628, 2952, 2993, 3066, 3204, 3444, 3504, 3649, 3738, 4088, 4272, 4592, 4599, 4984, 5166, 5256, 5607, 5904, 5986, 6132, 6408, 6497, 6888, 7298, 7476, 8176, 8979, 9198, 9968, 10332, 10512, 10947, 11214, 11972, 12264, 12816, 12994, 13776, 14596, 14952, 17958, 18396, 19491, 20664, 20951, 21894, 22428, 23944, 24528, 25543, 25988, 26937, 29192, 29904, 32841, 35916, 36792, 38982, 41328, 41902, 43788, 44856, 45479, 47888, 51086, 51976, 53874, 58384, 58473, 62853, 65682, 71832, 73584, 76629, 77964, 83804, 87576, 89712, 90958, 102172, 103952, 107748, 116946, 125706, 131364, 136437, 143664, 153258, 155928, 167608, 175152, 181916, 188559, 204344, 215496, 229887, 233892, 251412, 262728, 266377, 272874, 306516, 311856, 335216, 363832, 377118, 408688, 409311, 430992, 459774, 467784, 502824, 525456, 532754, 545748, 613032, 727664, 754236, 799131, 818622, 919548, 935568, 1005648, 1065508, 1091496, 1226064, 1508472, 1598262, 1637244, 1839096, 1864639, 2131016, 2182992, 2397393, 3016944, 3196524, 3274488, 3678192, 3729278, 4262032, 4794786, 5593917, 6393048, 6548976, 7458556, 9589572, 11187834, 12786096, 14917112, 16781751, 19179144, 22375668, 29834224, 33563502, 38358288, 44751336, 67127004, 89502672, 134254008, 268508016]

約数ペア:

[(1, 268508016), (2, 134254008), (3, 89502672), (4, 67127004), (6, 44751336), (7, 38358288), (8, 33563502), (9, 29834224), (12, 22375668), (14, 19179144), (16, 16781751), (18, 14917112), (21, 12786096), (24, 11187834), (28, 9589572), (36, 7458556), (41, 6548976), (42, 6393048), (48, 5593917), (56, 4794786), (63, 4262032), (72, 3729278), (73, 3678192), (82, 3274488), (84, 3196524), (89, 3016944), (112, 2397393), (123, 2182992), (126, 2131016), (144, 1864639), (146, 1839096), (164, 1637244), (168, 1598262), (178, 1508472), (219, 1226064), (246, 1091496), (252, 1065508), (267, 1005648), (287, 935568), (292, 919548), (328, 818622), (336, 799131), (356, 754236), (369, 727664), (438, 613032), (492, 545748), (504, 532754), (511, 525456), (534, 502824), (574, 467784), (584, 459774), (623, 430992), (656, 409311), (657, 408688), (712, 377118), (738, 363832), (801, 335216), (861, 311856), (876, 306516), (984, 272874), (1008, 266377), (1022, 262728), (1068, 251412), (1148, 233892), (1168, 229887), (1246, 215496), (1314, 204344), (1424, 188559), (1476, 181916), (1533, 175152), (1602, 167608), (1722, 155928), (1752, 153258), (1869, 143664), (1968, 136437), (2044, 131364), (2136, 125706), (2296, 116946), (2492, 107748), (2583, 103952), (2628, 102172), (2952, 90958), (2993, 89712), (3066, 87576), (3204, 83804), (3444, 77964), (3504, 76629), (3649, 73584), (3738, 71832), (4088, 65682), (4272, 62853), (4592, 58473), (4599, 58384), (4984, 53874), (5166, 51976), (5256, 51086), (5607, 47888), (5904, 45479), (5986, 44856), (6132, 43788), (6408, 41902), (6497, 41328), (6888, 38982), (7298, 36792), (7476, 35916), (8176, 32841), (8979, 29904), (9198, 29192), (9968, 26937), (10332, 25988), (10512, 25543), (10947, 24528), (11214, 23944), (11972, 22428), (12264, 21894), (12816, 20951), (12994, 20664), (13776, 19491), (14596, 18396), (14952, 17958)]