258698664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 881971200

約数和(自身を除く): 623272536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 43, 46, 54, 56, 63, 69, 72, 84, 86, 92, 108, 126, 129, 138, 161, 168, 172, 173, 184, 189, 207, 216, 252, 258, 276, 301, 322, 344, 346, 378, 387, 414, 483, 504, 516, 519, 552, 602, 621, 644, 692, 756, 774, 828, 903, 966, 989, 1032, 1038, 1161, 1204, 1211, 1242, 1288, 1384, 1449, 1512, 1548, 1557, 1656, 1806, 1932, 1978, 2076, 2322, 2408, 2422, 2484, 2709, 2898, 2967, 3096, 3114, 3612, 3633, 3864, 3956, 3979, 4152, 4347, 4644, 4671, 4844, 4968, 5418, 5796, 5934, 6228, 6923, 7224, 7266, 7439, 7912, 7958, 8127, 8694, 8901, 9288, 9342, 9688, 10836, 10899, 11592, 11868, 11937, 12456, 13846, 14532, 14878, 15916, 16254, 17388, 17802, 18684, 20769, 21672, 21798, 22317, 23736, 23874, 26703, 27692, 27853, 29064, 29756, 31832, 32508, 32697, 34776, 35604, 35811, 37368, 41538, 43596, 44634, 47748, 52073, 53406, 55384, 55706, 59512, 62307, 65016, 65394, 66951, 71208, 71622, 83076, 83559, 87192, 89268, 95496, 104146, 106812, 107433, 111412, 124614, 130788, 133902, 143244, 156219, 166152, 167118, 171097, 178536, 186921, 200853, 208292, 213624, 214866, 222824, 249228, 250677, 261576, 267804, 286488, 312438, 334236, 342194, 373842, 401706, 416584, 429732, 468657, 498456, 501354, 513291, 535608, 624876, 668472, 684388, 747684, 752031, 803412, 859464, 937314, 1002708, 1026582, 1197679, 1249752, 1368776, 1405971, 1495368, 1504062, 1539873, 1606824, 1874628, 2005416, 2053164, 2395358, 2811942, 3008124, 3079746, 3593037, 3749256, 4106328, 4619619, 4790716, 5623884, 6016248, 6159492, 7186074, 9239238, 9581432, 10779111, 11247768, 12318984, 14372148, 18478476, 21558222, 28744296, 32337333, 36956952, 43116444, 64674666, 86232888, 129349332, 258698664]

約数ペア:

[(1, 258698664), (2, 129349332), (3, 86232888), (4, 64674666), (6, 43116444), (7, 36956952), (8, 32337333), (9, 28744296), (12, 21558222), (14, 18478476), (18, 14372148), (21, 12318984), (23, 11247768), (24, 10779111), (27, 9581432), (28, 9239238), (36, 7186074), (42, 6159492), (43, 6016248), (46, 5623884), (54, 4790716), (56, 4619619), (63, 4106328), (69, 3749256), (72, 3593037), (84, 3079746), (86, 3008124), (92, 2811942), (108, 2395358), (126, 2053164), (129, 2005416), (138, 1874628), (161, 1606824), (168, 1539873), (172, 1504062), (173, 1495368), (184, 1405971), (189, 1368776), (207, 1249752), (216, 1197679), (252, 1026582), (258, 1002708), (276, 937314), (301, 859464), (322, 803412), (344, 752031), (346, 747684), (378, 684388), (387, 668472), (414, 624876), (483, 535608), (504, 513291), (516, 501354), (519, 498456), (552, 468657), (602, 429732), (621, 416584), (644, 401706), (692, 373842), (756, 342194), (774, 334236), (828, 312438), (903, 286488), (966, 267804), (989, 261576), (1032, 250677), (1038, 249228), (1161, 222824), (1204, 214866), (1211, 213624), (1242, 208292), (1288, 200853), (1384, 186921), (1449, 178536), (1512, 171097), (1548, 167118), (1557, 166152), (1656, 156219), (1806, 143244), (1932, 133902), (1978, 130788), (2076, 124614), (2322, 111412), (2408, 107433), (2422, 106812), (2484, 104146), (2709, 95496), (2898, 89268), (2967, 87192), (3096, 83559), (3114, 83076), (3612, 71622), (3633, 71208), (3864, 66951), (3956, 65394), (3979, 65016), (4152, 62307), (4347, 59512), (4644, 55706), (4671, 55384), (4844, 53406), (4968, 52073), (5418, 47748), (5796, 44634), (5934, 43596), (6228, 41538), (6923, 37368), (7224, 35811), (7266, 35604), (7439, 34776), (7912, 32697), (7958, 32508), (8127, 31832), (8694, 29756), (8901, 29064), (9288, 27853), (9342, 27692), (9688, 26703), (10836, 23874), (10899, 23736), (11592, 22317), (11868, 21798), (11937, 21672), (12456, 20769), (13846, 18684), (14532, 17802), (14878, 17388), (15916, 16254)]