205885368

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 689472000

約数和(自身を除く): 483586632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 102, 104, 108, 114, 117, 136, 152, 153, 156, 171, 204, 216, 221, 227, 228, 234, 247, 306, 312, 323, 342, 351, 408, 442, 454, 456, 459, 468, 494, 513, 612, 646, 663, 681, 684, 702, 741, 884, 908, 918, 936, 969, 988, 1026, 1224, 1292, 1326, 1362, 1368, 1404, 1482, 1768, 1816, 1836, 1938, 1976, 1989, 2043, 2052, 2223, 2584, 2652, 2724, 2808, 2907, 2951, 2964, 3672, 3859, 3876, 3978, 4086, 4104, 4199, 4313, 4446, 5304, 5448, 5814, 5902, 5928, 5967, 6129, 6669, 7718, 7752, 7956, 8172, 8398, 8626, 8721, 8853, 8892, 11577, 11628, 11804, 11934, 12258, 12597, 12939, 13338, 15436, 15912, 16344, 16796, 17252, 17442, 17706, 17784, 23154, 23256, 23608, 23868, 24516, 25194, 25878, 26559, 26676, 30872, 33592, 34504, 34731, 34884, 35412, 37791, 38817, 46308, 47736, 49032, 50167, 50388, 51756, 53118, 53352, 56069, 69462, 69768, 70824, 73321, 75582, 77634, 79677, 92616, 100334, 100776, 103512, 104193, 106236, 112138, 113373, 116451, 138924, 146642, 150501, 151164, 155268, 159354, 168207, 200668, 208386, 212472, 219963, 224276, 226746, 232902, 277848, 293284, 301002, 302328, 310536, 318708, 336414, 401336, 416772, 439926, 448552, 451503, 453492, 465804, 504621, 586568, 602004, 637416, 659889, 672828, 833544, 879852, 903006, 906984, 931608, 953173, 1009242, 1204008, 1319778, 1345656, 1354509, 1513863, 1759704, 1806012, 1906346, 1979667, 2018484, 2639556, 2709018, 2859519, 3027726, 3612024, 3812692, 3959334, 4036968, 5279112, 5418036, 5719038, 6055452, 7625384, 7918668, 8578557, 10836072, 11438076, 12110904, 15837336, 17157114, 22876152, 25735671, 34314228, 51471342, 68628456, 102942684, 205885368]

約数ペア:

[(1, 205885368), (2, 102942684), (3, 68628456), (4, 51471342), (6, 34314228), (8, 25735671), (9, 22876152), (12, 17157114), (13, 15837336), (17, 12110904), (18, 11438076), (19, 10836072), (24, 8578557), (26, 7918668), (27, 7625384), (34, 6055452), (36, 5719038), (38, 5418036), (39, 5279112), (51, 4036968), (52, 3959334), (54, 3812692), (57, 3612024), (68, 3027726), (72, 2859519), (76, 2709018), (78, 2639556), (102, 2018484), (104, 1979667), (108, 1906346), (114, 1806012), (117, 1759704), (136, 1513863), (152, 1354509), (153, 1345656), (156, 1319778), (171, 1204008), (204, 1009242), (216, 953173), (221, 931608), (227, 906984), (228, 903006), (234, 879852), (247, 833544), (306, 672828), (312, 659889), (323, 637416), (342, 602004), (351, 586568), (408, 504621), (442, 465804), (454, 453492), (456, 451503), (459, 448552), (468, 439926), (494, 416772), (513, 401336), (612, 336414), (646, 318708), (663, 310536), (681, 302328), (684, 301002), (702, 293284), (741, 277848), (884, 232902), (908, 226746), (918, 224276), (936, 219963), (969, 212472), (988, 208386), (1026, 200668), (1224, 168207), (1292, 159354), (1326, 155268), (1362, 151164), (1368, 150501), (1404, 146642), (1482, 138924), (1768, 116451), (1816, 113373), (1836, 112138), (1938, 106236), (1976, 104193), (1989, 103512), (2043, 100776), (2052, 100334), (2223, 92616), (2584, 79677), (2652, 77634), (2724, 75582), (2808, 73321), (2907, 70824), (2951, 69768), (2964, 69462), (3672, 56069), (3859, 53352), (3876, 53118), (3978, 51756), (4086, 50388), (4104, 50167), (4199, 49032), (4313, 47736), (4446, 46308), (5304, 38817), (5448, 37791), (5814, 35412), (5902, 34884), (5928, 34731), (5967, 34504), (6129, 33592), (6669, 30872), (7718, 26676), (7752, 26559), (7956, 25878), (8172, 25194), (8398, 24516), (8626, 23868), (8721, 23608), (8853, 23256), (8892, 23154), (11577, 17784), (11628, 17706), (11804, 17442), (11934, 17252), (12258, 16796), (12597, 16344), (12939, 15912), (13338, 15436)]