1243958904

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 3518668800

約数和(自身を除く): 2274709896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 137, 216, 254, 274, 331, 381, 411, 508, 548, 662, 762, 822, 993, 1016, 1096, 1143, 1233, 1324, 1524, 1644, 1986, 2286, 2466, 2648, 2979, 3048, 3288, 3429, 3699, 3972, 4572, 4932, 5958, 6858, 7398, 7944, 8937, 9144, 9864, 11916, 13716, 14796, 17399, 17874, 23832, 27432, 29592, 34798, 35748, 42037, 45347, 52197, 69596, 71496, 84074, 90694, 104394, 126111, 136041, 139192, 156591, 168148, 181388, 208788, 252222, 272082, 313182, 336296, 362776, 378333, 408123, 417576, 469773, 504444, 544164, 626364, 756666, 816246, 939546, 1008888, 1088328, 1134999, 1224369, 1252728, 1513332, 1632492, 1879092, 2269998, 2448738, 3026664, 3264984, 3758184, 4539996, 4897476, 5759069, 9079992, 9794952, 11518138, 17277207, 23036276, 34554414, 46072552, 51831621, 69108828, 103663242, 138217656, 155494863, 207326484, 310989726, 414652968, 621979452, 1243958904]

約数ペア:

[(1, 1243958904), (2, 621979452), (3, 414652968), (4, 310989726), (6, 207326484), (8, 155494863), (9, 138217656), (12, 103663242), (18, 69108828), (24, 51831621), (27, 46072552), (36, 34554414), (54, 23036276), (72, 17277207), (108, 11518138), (127, 9794952), (137, 9079992), (216, 5759069), (254, 4897476), (274, 4539996), (331, 3758184), (381, 3264984), (411, 3026664), (508, 2448738), (548, 2269998), (662, 1879092), (762, 1632492), (822, 1513332), (993, 1252728), (1016, 1224369), (1096, 1134999), (1143, 1088328), (1233, 1008888), (1324, 939546), (1524, 816246), (1644, 756666), (1986, 626364), (2286, 544164), (2466, 504444), (2648, 469773), (2979, 417576), (3048, 408123), (3288, 378333), (3429, 362776), (3699, 336296), (3972, 313182), (4572, 272082), (4932, 252222), (5958, 208788), (6858, 181388), (7398, 168148), (7944, 156591), (8937, 139192), (9144, 136041), (9864, 126111), (11916, 104394), (13716, 90694), (14796, 84074), (17399, 71496), (17874, 69596), (23832, 52197), (27432, 45347), (29592, 42037), (34798, 35748)]