520533216

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 1791998208

約数和(自身を除く): 1271464992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 96, 108, 112, 126, 131, 144, 146, 162, 168, 189, 216, 219, 224, 243, 252, 262, 288, 292, 324, 336, 378, 393, 432, 438, 486, 504, 511, 524, 567, 584, 648, 657, 672, 756, 786, 864, 876, 917, 972, 1008, 1022, 1048, 1134, 1168, 1179, 1296, 1314, 1512, 1533, 1572, 1701, 1752, 1834, 1944, 1971, 2016, 2044, 2096, 2268, 2336, 2358, 2592, 2628, 2751, 3024, 3066, 3144, 3402, 3504, 3537, 3668, 3888, 3942, 4088, 4192, 4536, 4599, 4716, 5256, 5502, 5913, 6048, 6132, 6288, 6804, 7008, 7074, 7336, 7776, 7884, 8176, 8253, 9072, 9198, 9432, 9563, 10512, 10611, 11004, 11826, 12264, 12576, 13608, 13797, 14148, 14672, 15768, 16352, 16506, 17739, 18144, 18396, 18864, 19126, 21024, 21222, 22008, 23652, 24528, 24759, 27216, 27594, 28296, 28689, 29344, 31536, 31833, 33012, 35478, 36792, 37728, 38252, 41391, 42444, 44016, 47304, 49056, 49518, 54432, 55188, 56592, 57378, 63072, 63666, 66024, 66941, 70956, 73584, 74277, 76504, 82782, 84888, 86067, 88032, 94608, 99036, 110376, 113184, 114756, 124173, 127332, 132048, 133882, 141912, 147168, 148554, 153008, 165564, 169776, 172134, 189216, 198072, 200823, 220752, 222831, 229512, 248346, 254664, 258201, 264096, 267764, 283824, 297108, 306016, 331128, 339552, 344268, 396144, 401646, 441504, 445662, 459024, 496692, 509328, 516402, 535528, 567648, 594216, 602469, 662256, 688536, 774603, 792288, 803292, 891324, 918048, 993384, 1018656, 1032804, 1071056, 1188432, 1204938, 1324512, 1377072, 1549206, 1606584, 1782648, 1807407, 1986768, 2065608, 2142112, 2323809, 2376864, 2409876, 2754144, 3098412, 3213168, 3565296, 3614814, 3973536, 4131216, 4647618, 4819752, 5422221, 6196824, 6426336, 7130592, 7229628, 8262432, 9295236, 9639504, 10844442, 12393648, 14459256, 16266663, 18590472, 19279008, 21688884, 24787296, 28918512, 32533326, 37180944, 43377768, 57837024, 65066652, 74361888, 86755536, 130133304, 173511072, 260266608, 520533216]

約数ペア:

[(1, 520533216), (2, 260266608), (3, 173511072), (4, 130133304), (6, 86755536), (7, 74361888), (8, 65066652), (9, 57837024), (12, 43377768), (14, 37180944), (16, 32533326), (18, 28918512), (21, 24787296), (24, 21688884), (27, 19279008), (28, 18590472), (32, 16266663), (36, 14459256), (42, 12393648), (48, 10844442), (54, 9639504), (56, 9295236), (63, 8262432), (72, 7229628), (73, 7130592), (81, 6426336), (84, 6196824), (96, 5422221), (108, 4819752), (112, 4647618), (126, 4131216), (131, 3973536), (144, 3614814), (146, 3565296), (162, 3213168), (168, 3098412), (189, 2754144), (216, 2409876), (219, 2376864), (224, 2323809), (243, 2142112), (252, 2065608), (262, 1986768), (288, 1807407), (292, 1782648), (324, 1606584), (336, 1549206), (378, 1377072), (393, 1324512), (432, 1204938), (438, 1188432), (486, 1071056), (504, 1032804), (511, 1018656), (524, 993384), (567, 918048), (584, 891324), (648, 803292), (657, 792288), (672, 774603), (756, 688536), (786, 662256), (864, 602469), (876, 594216), (917, 567648), (972, 535528), (1008, 516402), (1022, 509328), (1048, 496692), (1134, 459024), (1168, 445662), (1179, 441504), (1296, 401646), (1314, 396144), (1512, 344268), (1533, 339552), (1572, 331128), (1701, 306016), (1752, 297108), (1834, 283824), (1944, 267764), (1971, 264096), (2016, 258201), (2044, 254664), (2096, 248346), (2268, 229512), (2336, 222831), (2358, 220752), (2592, 200823), (2628, 198072), (2751, 189216), (3024, 172134), (3066, 169776), (3144, 165564), (3402, 153008), (3504, 148554), (3537, 147168), (3668, 141912), (3888, 133882), (3942, 132048), (4088, 127332), (4192, 124173), (4536, 114756), (4599, 113184), (4716, 110376), (5256, 99036), (5502, 94608), (5913, 88032), (6048, 86067), (6132, 84888), (6288, 82782), (6804, 76504), (7008, 74277), (7074, 73584), (7336, 70956), (7776, 66941), (7884, 66024), (8176, 63666), (8253, 63072), (9072, 57378), (9198, 56592), (9432, 55188), (9563, 54432), (10512, 49518), (10611, 49056), (11004, 47304), (11826, 44016), (12264, 42444), (12576, 41391), (13608, 38252), (13797, 37728), (14148, 36792), (14672, 35478), (15768, 33012), (16352, 31833), (16506, 31536), (17739, 29344), (18144, 28689), (18396, 28296), (18864, 27594), (19126, 27216), (21024, 24759), (21222, 24528), (22008, 23652)]