213142608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 742809600

約数和(自身を除く): 529666992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 359, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 718, 744, 798, 868, 912, 1008, 1064, 1077, 1116, 1178, 1197, 1302, 1368, 1436, 1488, 1596, 1736, 1767, 1953, 2128, 2154, 2232, 2356, 2394, 2513, 2604, 2736, 2872, 3192, 3231, 3472, 3534, 3906, 4123, 4308, 4464, 4712, 4788, 5026, 5208, 5301, 5744, 6384, 6462, 6821, 7068, 7539, 7812, 8246, 8616, 9424, 9576, 10052, 10416, 10602, 11129, 12369, 12924, 13642, 14136, 15078, 15624, 16492, 17232, 19152, 20104, 20463, 21204, 22258, 22617, 24738, 25848, 27284, 28272, 30156, 31248, 32984, 33387, 37107, 40208, 40926, 42408, 44516, 45234, 47747, 49476, 51696, 54568, 60312, 61389, 65968, 66774, 74214, 77903, 81852, 84816, 89032, 90468, 95494, 98952, 100161, 109136, 120624, 122778, 133548, 143241, 148428, 155806, 163704, 178064, 180936, 190988, 197904, 200322, 211451, 233709, 245556, 267096, 286482, 296856, 311612, 327408, 361872, 381976, 400644, 422902, 429723, 467418, 491112, 534192, 572964, 593712, 623224, 634353, 701127, 763952, 801288, 845804, 859446, 934836, 982224, 1145928, 1246448, 1268706, 1402254, 1480157, 1602576, 1691608, 1718892, 1869672, 1903059, 2291856, 2537412, 2804508, 2960314, 3383216, 3437784, 3739344, 3806118, 4440471, 5074824, 5609016, 5920628, 6875568, 7612236, 8880942, 10149648, 11218032, 11841256, 13321413, 15224472, 17761884, 23682512, 26642826, 30448944, 35523768, 53285652, 71047536, 106571304, 213142608]

約数ペア:

[(1, 213142608), (2, 106571304), (3, 71047536), (4, 53285652), (6, 35523768), (7, 30448944), (8, 26642826), (9, 23682512), (12, 17761884), (14, 15224472), (16, 13321413), (18, 11841256), (19, 11218032), (21, 10149648), (24, 8880942), (28, 7612236), (31, 6875568), (36, 5920628), (38, 5609016), (42, 5074824), (48, 4440471), (56, 3806118), (57, 3739344), (62, 3437784), (63, 3383216), (72, 2960314), (76, 2804508), (84, 2537412), (93, 2291856), (112, 1903059), (114, 1869672), (124, 1718892), (126, 1691608), (133, 1602576), (144, 1480157), (152, 1402254), (168, 1268706), (171, 1246448), (186, 1145928), (217, 982224), (228, 934836), (248, 859446), (252, 845804), (266, 801288), (279, 763952), (304, 701127), (336, 634353), (342, 623224), (359, 593712), (372, 572964), (399, 534192), (434, 491112), (456, 467418), (496, 429723), (504, 422902), (532, 400644), (558, 381976), (589, 361872), (651, 327408), (684, 311612), (718, 296856), (744, 286482), (798, 267096), (868, 245556), (912, 233709), (1008, 211451), (1064, 200322), (1077, 197904), (1116, 190988), (1178, 180936), (1197, 178064), (1302, 163704), (1368, 155806), (1436, 148428), (1488, 143241), (1596, 133548), (1736, 122778), (1767, 120624), (1953, 109136), (2128, 100161), (2154, 98952), (2232, 95494), (2356, 90468), (2394, 89032), (2513, 84816), (2604, 81852), (2736, 77903), (2872, 74214), (3192, 66774), (3231, 65968), (3472, 61389), (3534, 60312), (3906, 54568), (4123, 51696), (4308, 49476), (4464, 47747), (4712, 45234), (4788, 44516), (5026, 42408), (5208, 40926), (5301, 40208), (5744, 37107), (6384, 33387), (6462, 32984), (6821, 31248), (7068, 30156), (7539, 28272), (7812, 27284), (8246, 25848), (8616, 24738), (9424, 22617), (9576, 22258), (10052, 21204), (10416, 20463), (10602, 20104), (11129, 19152), (12369, 17232), (12924, 16492), (13642, 15624), (14136, 15078)]