636530048

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 1744934400

約数和(自身を除く): 1108404352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 29, 32, 34, 44, 56, 58, 64, 68, 77, 88, 112, 116, 119, 128, 131, 136, 154, 176, 187, 203, 224, 232, 238, 262, 272, 308, 319, 352, 374, 406, 448, 464, 476, 493, 524, 544, 616, 638, 704, 748, 812, 896, 917, 928, 952, 986, 1048, 1088, 1232, 1276, 1309, 1408, 1441, 1496, 1624, 1834, 1856, 1904, 1972, 2096, 2176, 2227, 2233, 2464, 2552, 2618, 2882, 2992, 3248, 3451, 3668, 3712, 3799, 3808, 3944, 4192, 4454, 4466, 4928, 5104, 5236, 5423, 5764, 5984, 6496, 6902, 7336, 7598, 7616, 7888, 8384, 8908, 8932, 9856, 10087, 10208, 10472, 10846, 11528, 11968, 12992, 13804, 14672, 15196, 15232, 15589, 15776, 16768, 17816, 17864, 20174, 20416, 20944, 21692, 23056, 23936, 24497, 25984, 26593, 27608, 29344, 30392, 31178, 31552, 35632, 35728, 37961, 40348, 40832, 41789, 41888, 43384, 46112, 48994, 53186, 55216, 58688, 60784, 62356, 63104, 64583, 71264, 71456, 75922, 80696, 83578, 83776, 86768, 92224, 97988, 106372, 110432, 117376, 121568, 124712, 129166, 142528, 142912, 151844, 161392, 167156, 167552, 171479, 173536, 184448, 195976, 212744, 220864, 243136, 249424, 258332, 285056, 285824, 292523, 303688, 322784, 334312, 342958, 347072, 391952, 425488, 441728, 452081, 486272, 498848, 516664, 585046, 607376, 645568, 668624, 685916, 694144, 710413, 783904, 850976, 904162, 997696, 1033328, 1170092, 1214752, 1291136, 1337248, 1371832, 1420826, 1567808, 1701952, 1808324, 1995392, 2066656, 2340184, 2429504, 2674496, 2743664, 2841652, 3135616, 3403904, 3616648, 4133312, 4680368, 4859008, 4972891, 5348992, 5487328, 5683304, 7233296, 8266624, 9360736, 9945782, 10974656, 11366608, 14466592, 18721472, 19891564, 21949312, 22733216, 28933184, 37442944, 39783128, 45466432, 57866368, 79566256, 90932864, 159132512, 318265024, 636530048]

約数ペア:

[(1, 636530048), (2, 318265024), (4, 159132512), (7, 90932864), (8, 79566256), (11, 57866368), (14, 45466432), (16, 39783128), (17, 37442944), (22, 28933184), (28, 22733216), (29, 21949312), (32, 19891564), (34, 18721472), (44, 14466592), (56, 11366608), (58, 10974656), (64, 9945782), (68, 9360736), (77, 8266624), (88, 7233296), (112, 5683304), (116, 5487328), (119, 5348992), (128, 4972891), (131, 4859008), (136, 4680368), (154, 4133312), (176, 3616648), (187, 3403904), (203, 3135616), (224, 2841652), (232, 2743664), (238, 2674496), (262, 2429504), (272, 2340184), (308, 2066656), (319, 1995392), (352, 1808324), (374, 1701952), (406, 1567808), (448, 1420826), (464, 1371832), (476, 1337248), (493, 1291136), (524, 1214752), (544, 1170092), (616, 1033328), (638, 997696), (704, 904162), (748, 850976), (812, 783904), (896, 710413), (917, 694144), (928, 685916), (952, 668624), (986, 645568), (1048, 607376), (1088, 585046), (1232, 516664), (1276, 498848), (1309, 486272), (1408, 452081), (1441, 441728), (1496, 425488), (1624, 391952), (1834, 347072), (1856, 342958), (1904, 334312), (1972, 322784), (2096, 303688), (2176, 292523), (2227, 285824), (2233, 285056), (2464, 258332), (2552, 249424), (2618, 243136), (2882, 220864), (2992, 212744), (3248, 195976), (3451, 184448), (3668, 173536), (3712, 171479), (3799, 167552), (3808, 167156), (3944, 161392), (4192, 151844), (4454, 142912), (4466, 142528), (4928, 129166), (5104, 124712), (5236, 121568), (5423, 117376), (5764, 110432), (5984, 106372), (6496, 97988), (6902, 92224), (7336, 86768), (7598, 83776), (7616, 83578), (7888, 80696), (8384, 75922), (8908, 71456), (8932, 71264), (9856, 64583), (10087, 63104), (10208, 62356), (10472, 60784), (10846, 58688), (11528, 55216), (11968, 53186), (12992, 48994), (13804, 46112), (14672, 43384), (15196, 41888), (15232, 41789), (15589, 40832), (15776, 40348), (16768, 37961), (17816, 35728), (17864, 35632), (20174, 31552), (20416, 31178), (20944, 30392), (21692, 29344), (23056, 27608), (23936, 26593), (24497, 25984)]