1340978544

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 3937248000

約数和(自身を除く): 2596269456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 149, 166, 216, 249, 251, 298, 332, 432, 447, 498, 502, 596, 664, 747, 753, 894, 996, 1004, 1192, 1328, 1341, 1494, 1506, 1788, 1992, 2008, 2241, 2259, 2384, 2682, 2988, 3012, 3576, 3984, 4016, 4023, 4482, 4518, 5364, 5976, 6024, 6777, 7152, 8046, 8964, 9036, 10728, 11952, 12048, 12367, 13554, 16092, 17928, 18072, 20833, 21456, 24734, 27108, 32184, 35856, 36144, 37101, 37399, 41666, 49468, 54216, 62499, 64368, 74202, 74798, 83332, 98936, 108432, 111303, 112197, 124998, 148404, 149596, 166664, 187497, 197872, 222606, 224394, 249996, 296808, 299192, 333328, 333909, 336591, 374994, 445212, 448788, 499992, 562491, 593616, 598384, 667818, 673182, 749988, 890424, 897576, 999984, 1009773, 1124982, 1335636, 1346364, 1499976, 1780848, 1795152, 2019546, 2249964, 2671272, 2692728, 2999952, 3104117, 4039092, 4499928, 5342544, 5385456, 6208234, 8078184, 8999856, 9312351, 12416468, 16156368, 18624702, 24832936, 27937053, 37249404, 49665872, 55874106, 74498808, 83811159, 111748212, 148997616, 167622318, 223496424, 335244636, 446992848, 670489272, 1340978544]

約数ペア:

[(1, 1340978544), (2, 670489272), (3, 446992848), (4, 335244636), (6, 223496424), (8, 167622318), (9, 148997616), (12, 111748212), (16, 83811159), (18, 74498808), (24, 55874106), (27, 49665872), (36, 37249404), (48, 27937053), (54, 24832936), (72, 18624702), (83, 16156368), (108, 12416468), (144, 9312351), (149, 8999856), (166, 8078184), (216, 6208234), (249, 5385456), (251, 5342544), (298, 4499928), (332, 4039092), (432, 3104117), (447, 2999952), (498, 2692728), (502, 2671272), (596, 2249964), (664, 2019546), (747, 1795152), (753, 1780848), (894, 1499976), (996, 1346364), (1004, 1335636), (1192, 1124982), (1328, 1009773), (1341, 999984), (1494, 897576), (1506, 890424), (1788, 749988), (1992, 673182), (2008, 667818), (2241, 598384), (2259, 593616), (2384, 562491), (2682, 499992), (2988, 448788), (3012, 445212), (3576, 374994), (3984, 336591), (4016, 333909), (4023, 333328), (4482, 299192), (4518, 296808), (5364, 249996), (5976, 224394), (6024, 222606), (6777, 197872), (7152, 187497), (8046, 166664), (8964, 149596), (9036, 148404), (10728, 124998), (11952, 112197), (12048, 111303), (12367, 108432), (13554, 98936), (16092, 83332), (17928, 74798), (18072, 74202), (20833, 64368), (21456, 62499), (24734, 54216), (27108, 49468), (32184, 41666), (35856, 37399), (36144, 37101)]