205286016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 647740800

約数和(自身を除く): 442454784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 41, 48, 51, 52, 59, 64, 68, 78, 82, 96, 102, 104, 118, 123, 128, 136, 156, 164, 177, 192, 204, 208, 221, 236, 246, 272, 312, 328, 354, 384, 408, 416, 442, 472, 492, 533, 544, 624, 656, 663, 697, 708, 767, 816, 832, 884, 944, 984, 1003, 1066, 1088, 1248, 1312, 1326, 1394, 1416, 1534, 1599, 1632, 1664, 1768, 1888, 1968, 2006, 2091, 2132, 2176, 2301, 2419, 2496, 2624, 2652, 2788, 2832, 3009, 3068, 3198, 3264, 3536, 3776, 3936, 4012, 4182, 4264, 4602, 4838, 4992, 5248, 5304, 5576, 5664, 6018, 6136, 6396, 6528, 7072, 7257, 7552, 7872, 8024, 8364, 8528, 9061, 9204, 9676, 10608, 11152, 11328, 12036, 12272, 12792, 13039, 14144, 14514, 15744, 16048, 16728, 17056, 18122, 18408, 19352, 21216, 22304, 22656, 24072, 24544, 25584, 26078, 27183, 28288, 29028, 31447, 32096, 33456, 34112, 36244, 36816, 38704, 39117, 41123, 42432, 44608, 48144, 49088, 51168, 52156, 54366, 58056, 62894, 64192, 66912, 68224, 72488, 73632, 77408, 78234, 82246, 84864, 89216, 94341, 96288, 98176, 102336, 104312, 108732, 116112, 123369, 125788, 128384, 133824, 144976, 147264, 154816, 156468, 164492, 188682, 192576, 204672, 208624, 217464, 232224, 246738, 251576, 267648, 289952, 294528, 309632, 312936, 328984, 377364, 385152, 417248, 434928, 464448, 493476, 503152, 534599, 579904, 625872, 657968, 754728, 834496, 869856, 928896, 986952, 1006304, 1069198, 1159808, 1251744, 1315936, 1509456, 1603797, 1668992, 1739712, 1973904, 2012608, 2138396, 2503488, 2631872, 3018912, 3207594, 3479424, 3947808, 4025216, 4276792, 5006976, 5263744, 6037824, 6415188, 7895616, 8553584, 12075648, 12830376, 15791232, 17107168, 25660752, 34214336, 51321504, 68428672, 102643008, 205286016]

約数ペア:

[(1, 205286016), (2, 102643008), (3, 68428672), (4, 51321504), (6, 34214336), (8, 25660752), (12, 17107168), (13, 15791232), (16, 12830376), (17, 12075648), (24, 8553584), (26, 7895616), (32, 6415188), (34, 6037824), (39, 5263744), (41, 5006976), (48, 4276792), (51, 4025216), (52, 3947808), (59, 3479424), (64, 3207594), (68, 3018912), (78, 2631872), (82, 2503488), (96, 2138396), (102, 2012608), (104, 1973904), (118, 1739712), (123, 1668992), (128, 1603797), (136, 1509456), (156, 1315936), (164, 1251744), (177, 1159808), (192, 1069198), (204, 1006304), (208, 986952), (221, 928896), (236, 869856), (246, 834496), (272, 754728), (312, 657968), (328, 625872), (354, 579904), (384, 534599), (408, 503152), (416, 493476), (442, 464448), (472, 434928), (492, 417248), (533, 385152), (544, 377364), (624, 328984), (656, 312936), (663, 309632), (697, 294528), (708, 289952), (767, 267648), (816, 251576), (832, 246738), (884, 232224), (944, 217464), (984, 208624), (1003, 204672), (1066, 192576), (1088, 188682), (1248, 164492), (1312, 156468), (1326, 154816), (1394, 147264), (1416, 144976), (1534, 133824), (1599, 128384), (1632, 125788), (1664, 123369), (1768, 116112), (1888, 108732), (1968, 104312), (2006, 102336), (2091, 98176), (2132, 96288), (2176, 94341), (2301, 89216), (2419, 84864), (2496, 82246), (2624, 78234), (2652, 77408), (2788, 73632), (2832, 72488), (3009, 68224), (3068, 66912), (3198, 64192), (3264, 62894), (3536, 58056), (3776, 54366), (3936, 52156), (4012, 51168), (4182, 49088), (4264, 48144), (4602, 44608), (4838, 42432), (4992, 41123), (5248, 39117), (5304, 38704), (5576, 36816), (5664, 36244), (6018, 34112), (6136, 33456), (6396, 32096), (6528, 31447), (7072, 29028), (7257, 28288), (7552, 27183), (7872, 26078), (8024, 25584), (8364, 24544), (8528, 24072), (9061, 22656), (9204, 22304), (9676, 21216), (10608, 19352), (11152, 18408), (11328, 18122), (12036, 17056), (12272, 16728), (12792, 16048), (13039, 15744), (14144, 14514)]