290200176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 987936768

約数和(自身を除く): 697736592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 37, 42, 48, 56, 62, 63, 72, 74, 84, 93, 111, 112, 124, 126, 144, 148, 168, 186, 217, 222, 248, 251, 252, 259, 279, 296, 333, 336, 372, 434, 444, 496, 502, 504, 518, 558, 592, 651, 666, 744, 753, 777, 868, 888, 1004, 1008, 1036, 1116, 1147, 1302, 1332, 1488, 1506, 1554, 1736, 1757, 1776, 1953, 2008, 2072, 2232, 2259, 2294, 2331, 2604, 2664, 3012, 3108, 3441, 3472, 3514, 3906, 4016, 4144, 4464, 4518, 4588, 4662, 5208, 5271, 5328, 6024, 6216, 6882, 7028, 7781, 7812, 8029, 9036, 9176, 9287, 9324, 10323, 10416, 10542, 12048, 12432, 13764, 14056, 15562, 15624, 15813, 16058, 18072, 18352, 18574, 18648, 20646, 21084, 23343, 24087, 27528, 27861, 28112, 31124, 31248, 31626, 32116, 36144, 37148, 37296, 41292, 42168, 46686, 48174, 54467, 55056, 55722, 62248, 63252, 64232, 65009, 70029, 72261, 74296, 82584, 83583, 84336, 93372, 96348, 108934, 111444, 124496, 126504, 128464, 130018, 140058, 144522, 148592, 163401, 165168, 167166, 186744, 192696, 195027, 217868, 222888, 253008, 260036, 280116, 287897, 289044, 326802, 334332, 373488, 385392, 390054, 435736, 445776, 490203, 520072, 560232, 575794, 578088, 585081, 653604, 668664, 780108, 863691, 871472, 980406, 1040144, 1120464, 1151588, 1156176, 1170162, 1307208, 1337328, 1560216, 1727382, 1960812, 2015279, 2303176, 2340324, 2591073, 2614416, 3120432, 3454764, 3921624, 4030558, 4606352, 4680648, 5182146, 6045837, 6909528, 7843248, 8061116, 9361296, 10364292, 12091674, 13819056, 16122232, 18137511, 20728584, 24183348, 32244464, 36275022, 41457168, 48366696, 72550044, 96733392, 145100088, 290200176]

約数ペア:

[(1, 290200176), (2, 145100088), (3, 96733392), (4, 72550044), (6, 48366696), (7, 41457168), (8, 36275022), (9, 32244464), (12, 24183348), (14, 20728584), (16, 18137511), (18, 16122232), (21, 13819056), (24, 12091674), (28, 10364292), (31, 9361296), (36, 8061116), (37, 7843248), (42, 6909528), (48, 6045837), (56, 5182146), (62, 4680648), (63, 4606352), (72, 4030558), (74, 3921624), (84, 3454764), (93, 3120432), (111, 2614416), (112, 2591073), (124, 2340324), (126, 2303176), (144, 2015279), (148, 1960812), (168, 1727382), (186, 1560216), (217, 1337328), (222, 1307208), (248, 1170162), (251, 1156176), (252, 1151588), (259, 1120464), (279, 1040144), (296, 980406), (333, 871472), (336, 863691), (372, 780108), (434, 668664), (444, 653604), (496, 585081), (502, 578088), (504, 575794), (518, 560232), (558, 520072), (592, 490203), (651, 445776), (666, 435736), (744, 390054), (753, 385392), (777, 373488), (868, 334332), (888, 326802), (1004, 289044), (1008, 287897), (1036, 280116), (1116, 260036), (1147, 253008), (1302, 222888), (1332, 217868), (1488, 195027), (1506, 192696), (1554, 186744), (1736, 167166), (1757, 165168), (1776, 163401), (1953, 148592), (2008, 144522), (2072, 140058), (2232, 130018), (2259, 128464), (2294, 126504), (2331, 124496), (2604, 111444), (2664, 108934), (3012, 96348), (3108, 93372), (3441, 84336), (3472, 83583), (3514, 82584), (3906, 74296), (4016, 72261), (4144, 70029), (4464, 65009), (4518, 64232), (4588, 63252), (4662, 62248), (5208, 55722), (5271, 55056), (5328, 54467), (6024, 48174), (6216, 46686), (6882, 42168), (7028, 41292), (7781, 37296), (7812, 37148), (8029, 36144), (9036, 32116), (9176, 31626), (9287, 31248), (9324, 31124), (10323, 28112), (10416, 27861), (10542, 27528), (12048, 24087), (12432, 23343), (13764, 21084), (14056, 20646), (15562, 18648), (15624, 18574), (15813, 18352), (16058, 18072)]