1906409904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1867

約数の個数: 160

約数和(自身を含む): 5848911360

約数和(自身を除く): 3942501456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 89, 111, 112, 148, 168, 178, 222, 259, 267, 296, 336, 356, 444, 518, 534, 592, 623, 712, 777, 888, 1036, 1068, 1246, 1424, 1554, 1723, 1776, 1869, 2072, 2136, 2492, 3108, 3293, 3446, 3738, 4144, 4272, 4984, 5169, 6216, 6586, 6892, 7476, 9879, 9968, 10338, 12061, 12432, 13172, 13784, 14952, 19758, 20676, 23051, 24122, 26344, 27568, 29904, 36183, 39516, 41352, 46102, 48244, 52688, 63751, 69153, 72366, 79032, 82704, 92204, 96488, 127502, 138306, 144732, 153347, 158064, 184408, 191253, 192976, 255004, 276612, 289464, 306694, 368816, 382506, 446257, 460041, 510008, 553224, 578928, 613388, 765012, 892514, 920082, 1020016, 1073429, 1106448, 1226776, 1338771, 1530024, 1785028, 1840164, 2146858, 2453552, 2677542, 3060048, 3220287, 3570056, 3680328, 4293716, 5355084, 5673839, 6440574, 7140112, 7360656, 8587432, 10710168, 11347678, 12881148, 17021517, 17174864, 21420336, 22695356, 25762296, 34043034, 39716873, 45390712, 51524592, 68086068, 79433746, 90781424, 119150619, 136172136, 158867492, 238301238, 272344272, 317734984, 476602476, 635469968, 953204952, 1906409904]

約数ペア:

[(1, 1906409904), (2, 953204952), (3, 635469968), (4, 476602476), (6, 317734984), (7, 272344272), (8, 238301238), (12, 158867492), (14, 136172136), (16, 119150619), (21, 90781424), (24, 79433746), (28, 68086068), (37, 51524592), (42, 45390712), (48, 39716873), (56, 34043034), (74, 25762296), (84, 22695356), (89, 21420336), (111, 17174864), (112, 17021517), (148, 12881148), (168, 11347678), (178, 10710168), (222, 8587432), (259, 7360656), (267, 7140112), (296, 6440574), (336, 5673839), (356, 5355084), (444, 4293716), (518, 3680328), (534, 3570056), (592, 3220287), (623, 3060048), (712, 2677542), (777, 2453552), (888, 2146858), (1036, 1840164), (1068, 1785028), (1246, 1530024), (1424, 1338771), (1554, 1226776), (1723, 1106448), (1776, 1073429), (1869, 1020016), (2072, 920082), (2136, 892514), (2492, 765012), (3108, 613388), (3293, 578928), (3446, 553224), (3738, 510008), (4144, 460041), (4272, 446257), (4984, 382506), (5169, 368816), (6216, 306694), (6586, 289464), (6892, 276612), (7476, 255004), (9879, 192976), (9968, 191253), (10338, 184408), (12061, 158064), (12432, 153347), (13172, 144732), (13784, 138306), (14952, 127502), (19758, 96488), (20676, 92204), (23051, 82704), (24122, 79032), (26344, 72366), (27568, 69153), (29904, 63751), (36183, 52688), (39516, 48244), (41352, 46102)]