254328984

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 320

約数和(自身を含む): 926956800

約数和(自身を除く): 672627816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 162, 168, 171, 182, 189, 216, 227, 228, 234, 247, 252, 266, 273, 312, 324, 342, 351, 364, 378, 399, 454, 456, 468, 494, 504, 513, 532, 546, 567, 648, 681, 684, 702, 728, 741, 756, 798, 819, 908, 936, 988, 1026, 1053, 1064, 1092, 1134, 1197, 1362, 1368, 1404, 1482, 1512, 1539, 1589, 1596, 1638, 1729, 1816, 1976, 2043, 2052, 2106, 2184, 2223, 2268, 2394, 2457, 2724, 2808, 2951, 2964, 3078, 3178, 3192, 3276, 3458, 3591, 4086, 4104, 4212, 4313, 4446, 4536, 4767, 4788, 4914, 5187, 5448, 5902, 5928, 6129, 6156, 6356, 6552, 6669, 6916, 7182, 7371, 8172, 8424, 8626, 8853, 8892, 9534, 9576, 9828, 10374, 10773, 11804, 12258, 12312, 12712, 12939, 13338, 13832, 14301, 14364, 14742, 15561, 16344, 17252, 17706, 17784, 18387, 19068, 19656, 20007, 20657, 20748, 21546, 23608, 24516, 25878, 26559, 26676, 28602, 28728, 29484, 30191, 31122, 34504, 35412, 36774, 38136, 38817, 40014, 41314, 41496, 42903, 43092, 46683, 49032, 51756, 53118, 53352, 56069, 57204, 58968, 60382, 61971, 62244, 70824, 73548, 77634, 79677, 80028, 82628, 85806, 86184, 90573, 93366, 103512, 106236, 112138, 114408, 116451, 120764, 123942, 124488, 128709, 140049, 147096, 155268, 159354, 160056, 165256, 168207, 171612, 181146, 185913, 186732, 212472, 224276, 232902, 239031, 241528, 247884, 257418, 271719, 280098, 310536, 318708, 336414, 343224, 349353, 362292, 371826, 373464, 392483, 448552, 465804, 478062, 495768, 504621, 514836, 543438, 557739, 560196, 637416, 672828, 698706, 724584, 743652, 784966, 815157, 931608, 956124, 1009242, 1029672, 1086876, 1115478, 1120392, 1177449, 1345656, 1397412, 1487304, 1513863, 1569932, 1630314, 1673217, 1912248, 2018484, 2173752, 2230956, 2354898, 2445471, 2794824, 3027726, 3139864, 3260628, 3346434, 3532347, 4036968, 4461912, 4541589, 4709796, 4890942, 6055452, 6521256, 6692868, 7064694, 9083178, 9419592, 9781884, 10597041, 12110904, 13385736, 14129388, 18166356, 19563768, 21194082, 28258776, 31791123, 36332712, 42388164, 63582246, 84776328, 127164492, 254328984]

約数ペア:

[(1, 254328984), (2, 127164492), (3, 84776328), (4, 63582246), (6, 42388164), (7, 36332712), (8, 31791123), (9, 28258776), (12, 21194082), (13, 19563768), (14, 18166356), (18, 14129388), (19, 13385736), (21, 12110904), (24, 10597041), (26, 9781884), (27, 9419592), (28, 9083178), (36, 7064694), (38, 6692868), (39, 6521256), (42, 6055452), (52, 4890942), (54, 4709796), (56, 4541589), (57, 4461912), (63, 4036968), (72, 3532347), (76, 3346434), (78, 3260628), (81, 3139864), (84, 3027726), (91, 2794824), (104, 2445471), (108, 2354898), (114, 2230956), (117, 2173752), (126, 2018484), (133, 1912248), (152, 1673217), (156, 1630314), (162, 1569932), (168, 1513863), (171, 1487304), (182, 1397412), (189, 1345656), (216, 1177449), (227, 1120392), (228, 1115478), (234, 1086876), (247, 1029672), (252, 1009242), (266, 956124), (273, 931608), (312, 815157), (324, 784966), (342, 743652), (351, 724584), (364, 698706), (378, 672828), (399, 637416), (454, 560196), (456, 557739), (468, 543438), (494, 514836), (504, 504621), (513, 495768), (532, 478062), (546, 465804), (567, 448552), (648, 392483), (681, 373464), (684, 371826), (702, 362292), (728, 349353), (741, 343224), (756, 336414), (798, 318708), (819, 310536), (908, 280098), (936, 271719), (988, 257418), (1026, 247884), (1053, 241528), (1064, 239031), (1092, 232902), (1134, 224276), (1197, 212472), (1362, 186732), (1368, 185913), (1404, 181146), (1482, 171612), (1512, 168207), (1539, 165256), (1589, 160056), (1596, 159354), (1638, 155268), (1729, 147096), (1816, 140049), (1976, 128709), (2043, 124488), (2052, 123942), (2106, 120764), (2184, 116451), (2223, 114408), (2268, 112138), (2394, 106236), (2457, 103512), (2724, 93366), (2808, 90573), (2951, 86184), (2964, 85806), (3078, 82628), (3178, 80028), (3192, 79677), (3276, 77634), (3458, 73548), (3591, 70824), (4086, 62244), (4104, 61971), (4212, 60382), (4313, 58968), (4446, 57204), (4536, 56069), (4767, 53352), (4788, 53118), (4914, 51756), (5187, 49032), (5448, 46683), (5902, 43092), (5928, 42903), (6129, 41496), (6156, 41314), (6356, 40014), (6552, 38817), (6669, 38136), (6916, 36774), (7182, 35412), (7371, 34504), (8172, 31122), (8424, 30191), (8626, 29484), (8853, 28728), (8892, 28602), (9534, 26676), (9576, 26559), (9828, 25878), (10374, 24516), (10773, 23608), (11804, 21546), (12258, 20748), (12312, 20657), (12712, 20007), (12939, 19656), (13338, 19068), (13832, 18387), (14301, 17784), (14364, 17706), (14742, 17252), (15561, 16344)]