204373728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 701719200

約数和(自身を除く): 497345472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 169, 171, 204, 208, 221, 228, 234, 247, 272, 288, 304, 306, 312, 323, 338, 342, 408, 416, 442, 456, 468, 494, 507, 544, 608, 612, 624, 646, 663, 676, 684, 741, 816, 884, 912, 936, 969, 988, 1014, 1224, 1248, 1292, 1326, 1352, 1368, 1482, 1521, 1632, 1768, 1824, 1872, 1938, 1976, 1989, 2028, 2197, 2223, 2448, 2584, 2652, 2704, 2736, 2873, 2907, 2964, 3042, 3211, 3536, 3744, 3876, 3952, 3978, 4056, 4199, 4394, 4446, 4896, 5168, 5304, 5408, 5472, 5746, 5814, 5928, 6084, 6422, 6591, 7072, 7752, 7904, 7956, 8112, 8398, 8619, 8788, 8892, 9633, 10336, 10608, 11492, 11628, 11856, 12168, 12597, 12844, 13182, 15504, 15912, 16224, 16796, 17238, 17576, 17784, 19266, 19773, 21216, 22984, 23256, 23712, 24336, 25194, 25688, 25857, 26364, 28899, 31008, 31824, 33592, 34476, 35152, 35568, 37349, 37791, 38532, 39546, 41743, 45968, 46512, 48672, 50388, 51376, 51714, 52728, 54587, 57798, 63648, 67184, 68952, 70304, 71136, 74698, 75582, 77064, 79092, 83486, 91936, 93024, 100776, 102752, 103428, 105456, 109174, 112047, 115596, 125229, 134368, 137904, 149396, 151164, 154128, 158184, 163761, 166972, 201552, 206856, 210912, 218348, 224094, 231192, 250458, 275808, 298792, 302328, 308256, 316368, 327522, 333944, 336141, 375687, 403104, 413712, 436696, 448188, 462384, 491283, 500916, 597584, 604656, 632736, 655044, 667888, 672282, 709631, 751374, 827424, 873392, 896376, 924768, 982566, 1001832, 1195168, 1209312, 1310088, 1335776, 1344564, 1419262, 1502748, 1746784, 1792752, 1965132, 2003664, 2128893, 2620176, 2689128, 2838524, 3005496, 3585504, 3930264, 4007328, 4257786, 5240352, 5378256, 5677048, 6010992, 6386679, 7860528, 8515572, 10756512, 11354096, 12021984, 12773358, 15721056, 17031144, 22708192, 25546716, 34062288, 51093432, 68124576, 102186864, 204373728]

約数ペア:

[(1, 204373728), (2, 102186864), (3, 68124576), (4, 51093432), (6, 34062288), (8, 25546716), (9, 22708192), (12, 17031144), (13, 15721056), (16, 12773358), (17, 12021984), (18, 11354096), (19, 10756512), (24, 8515572), (26, 7860528), (32, 6386679), (34, 6010992), (36, 5677048), (38, 5378256), (39, 5240352), (48, 4257786), (51, 4007328), (52, 3930264), (57, 3585504), (68, 3005496), (72, 2838524), (76, 2689128), (78, 2620176), (96, 2128893), (102, 2003664), (104, 1965132), (114, 1792752), (117, 1746784), (136, 1502748), (144, 1419262), (152, 1344564), (153, 1335776), (156, 1310088), (169, 1209312), (171, 1195168), (204, 1001832), (208, 982566), (221, 924768), (228, 896376), (234, 873392), (247, 827424), (272, 751374), (288, 709631), (304, 672282), (306, 667888), (312, 655044), (323, 632736), (338, 604656), (342, 597584), (408, 500916), (416, 491283), (442, 462384), (456, 448188), (468, 436696), (494, 413712), (507, 403104), (544, 375687), (608, 336141), (612, 333944), (624, 327522), (646, 316368), (663, 308256), (676, 302328), (684, 298792), (741, 275808), (816, 250458), (884, 231192), (912, 224094), (936, 218348), (969, 210912), (988, 206856), (1014, 201552), (1224, 166972), (1248, 163761), (1292, 158184), (1326, 154128), (1352, 151164), (1368, 149396), (1482, 137904), (1521, 134368), (1632, 125229), (1768, 115596), (1824, 112047), (1872, 109174), (1938, 105456), (1976, 103428), (1989, 102752), (2028, 100776), (2197, 93024), (2223, 91936), (2448, 83486), (2584, 79092), (2652, 77064), (2704, 75582), (2736, 74698), (2873, 71136), (2907, 70304), (2964, 68952), (3042, 67184), (3211, 63648), (3536, 57798), (3744, 54587), (3876, 52728), (3952, 51714), (3978, 51376), (4056, 50388), (4199, 48672), (4394, 46512), (4446, 45968), (4896, 41743), (5168, 39546), (5304, 38532), (5408, 37791), (5472, 37349), (5746, 35568), (5814, 35152), (5928, 34476), (6084, 33592), (6422, 31824), (6591, 31008), (7072, 28899), (7752, 26364), (7904, 25857), (7956, 25688), (8112, 25194), (8398, 24336), (8619, 23712), (8788, 23256), (8892, 22984), (9633, 21216), (10336, 19773), (10608, 19266), (11492, 17784), (11628, 17576), (11856, 17238), (12168, 16796), (12597, 16224), (12844, 15912), (13182, 15504)]