258014736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 891371520

約数和(自身を除く): 633356784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 336, 359, 368, 372, 414, 434, 483, 496, 504, 552, 558, 644, 651, 713, 718, 744, 828, 868, 966, 1008, 1077, 1104, 1116, 1288, 1302, 1426, 1436, 1449, 1488, 1656, 1736, 1932, 1953, 2139, 2154, 2232, 2513, 2576, 2604, 2852, 2872, 2898, 3231, 3312, 3472, 3864, 3906, 4278, 4308, 4464, 4991, 5026, 5208, 5704, 5744, 5796, 6417, 6462, 7539, 7728, 7812, 8257, 8556, 8616, 9982, 10052, 10416, 11129, 11408, 11592, 12834, 12924, 14973, 15078, 15624, 16514, 17112, 17232, 19964, 20104, 22258, 22617, 23184, 24771, 25668, 25848, 29946, 30156, 31248, 33028, 33387, 34224, 39928, 40208, 44516, 44919, 45234, 49542, 51336, 51696, 57799, 59892, 60312, 66056, 66774, 74313, 77903, 79856, 89032, 89838, 90468, 99084, 100161, 102672, 115598, 119784, 120624, 132112, 133548, 148626, 155806, 173397, 178064, 179676, 180936, 198168, 200322, 231196, 233709, 239568, 255967, 267096, 297252, 311612, 346794, 359352, 361872, 396336, 400644, 462392, 467418, 511934, 520191, 534192, 594504, 623224, 693588, 701127, 718704, 767901, 801288, 924784, 934836, 1023868, 1040382, 1189008, 1246448, 1387176, 1402254, 1535802, 1602576, 1791769, 1869672, 2047736, 2080764, 2303703, 2774352, 2804508, 3071604, 3583538, 3739344, 4095472, 4161528, 4607406, 5375307, 5609016, 6143208, 7167076, 8323056, 9214812, 10750614, 11218032, 12286416, 14334152, 16125921, 18429624, 21501228, 28668304, 32251842, 36859248, 43002456, 64503684, 86004912, 129007368, 258014736]

約数ペア:

[(1, 258014736), (2, 129007368), (3, 86004912), (4, 64503684), (6, 43002456), (7, 36859248), (8, 32251842), (9, 28668304), (12, 21501228), (14, 18429624), (16, 16125921), (18, 14334152), (21, 12286416), (23, 11218032), (24, 10750614), (28, 9214812), (31, 8323056), (36, 7167076), (42, 6143208), (46, 5609016), (48, 5375307), (56, 4607406), (62, 4161528), (63, 4095472), (69, 3739344), (72, 3583538), (84, 3071604), (92, 2804508), (93, 2774352), (112, 2303703), (124, 2080764), (126, 2047736), (138, 1869672), (144, 1791769), (161, 1602576), (168, 1535802), (184, 1402254), (186, 1387176), (207, 1246448), (217, 1189008), (248, 1040382), (252, 1023868), (276, 934836), (279, 924784), (322, 801288), (336, 767901), (359, 718704), (368, 701127), (372, 693588), (414, 623224), (434, 594504), (483, 534192), (496, 520191), (504, 511934), (552, 467418), (558, 462392), (644, 400644), (651, 396336), (713, 361872), (718, 359352), (744, 346794), (828, 311612), (868, 297252), (966, 267096), (1008, 255967), (1077, 239568), (1104, 233709), (1116, 231196), (1288, 200322), (1302, 198168), (1426, 180936), (1436, 179676), (1449, 178064), (1488, 173397), (1656, 155806), (1736, 148626), (1932, 133548), (1953, 132112), (2139, 120624), (2154, 119784), (2232, 115598), (2513, 102672), (2576, 100161), (2604, 99084), (2852, 90468), (2872, 89838), (2898, 89032), (3231, 79856), (3312, 77903), (3472, 74313), (3864, 66774), (3906, 66056), (4278, 60312), (4308, 59892), (4464, 57799), (4991, 51696), (5026, 51336), (5208, 49542), (5704, 45234), (5744, 44919), (5796, 44516), (6417, 40208), (6462, 39928), (7539, 34224), (7728, 33387), (7812, 33028), (8257, 31248), (8556, 30156), (8616, 29946), (9982, 25848), (10052, 25668), (10416, 24771), (11129, 23184), (11408, 22617), (11592, 22258), (12834, 20104), (12924, 19964), (14973, 17232), (15078, 17112), (15624, 16514)]