1245603312

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:660

約数の個数: 160

約数和(自身を含む): 3715000320

約数和(自身を除く): 2469397008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 281, 331, 372, 432, 496, 558, 562, 662, 744, 837, 843, 993, 1116, 1124, 1324, 1488, 1674, 1686, 1986, 2232, 2248, 2529, 2648, 2979, 3348, 3372, 3972, 4464, 4496, 5058, 5296, 5958, 6696, 6744, 7587, 7944, 8711, 8937, 10116, 10261, 11916, 13392, 13488, 15174, 15888, 17422, 17874, 20232, 20522, 23832, 26133, 30348, 30783, 34844, 35748, 40464, 41044, 47664, 52266, 60696, 61566, 69688, 71496, 78399, 82088, 92349, 93011, 104532, 121392, 123132, 139376, 142992, 156798, 164176, 184698, 186022, 209064, 235197, 246264, 277047, 279033, 313596, 369396, 372044, 418128, 470394, 492528, 554094, 558066, 627192, 738792, 744088, 837099, 940788, 1108188, 1116132, 1254384, 1477584, 1488176, 1674198, 1881576, 2216376, 2232264, 2511297, 2883341, 3348396, 3763152, 4432752, 4464528, 5022594, 5766682, 6696792, 8650023, 10045188, 11533364, 13393584, 17300046, 20090376, 23066728, 25950069, 34600092, 40180752, 46133456, 51900138, 69200184, 77850207, 103800276, 138400368, 155700414, 207600552, 311400828, 415201104, 622801656, 1245603312]

約数ペア:

[(1, 1245603312), (2, 622801656), (3, 415201104), (4, 311400828), (6, 207600552), (8, 155700414), (9, 138400368), (12, 103800276), (16, 77850207), (18, 69200184), (24, 51900138), (27, 46133456), (31, 40180752), (36, 34600092), (48, 25950069), (54, 23066728), (62, 20090376), (72, 17300046), (93, 13393584), (108, 11533364), (124, 10045188), (144, 8650023), (186, 6696792), (216, 5766682), (248, 5022594), (279, 4464528), (281, 4432752), (331, 3763152), (372, 3348396), (432, 2883341), (496, 2511297), (558, 2232264), (562, 2216376), (662, 1881576), (744, 1674198), (837, 1488176), (843, 1477584), (993, 1254384), (1116, 1116132), (1124, 1108188), (1324, 940788), (1488, 837099), (1674, 744088), (1686, 738792), (1986, 627192), (2232, 558066), (2248, 554094), (2529, 492528), (2648, 470394), (2979, 418128), (3348, 372044), (3372, 369396), (3972, 313596), (4464, 279033), (4496, 277047), (5058, 246264), (5296, 235197), (5958, 209064), (6696, 186022), (6744, 184698), (7587, 164176), (7944, 156798), (8711, 142992), (8937, 139376), (10116, 123132), (10261, 121392), (11916, 104532), (13392, 93011), (13488, 92349), (15174, 82088), (15888, 78399), (17422, 71496), (17874, 69688), (20232, 61566), (20522, 60696), (23832, 52266), (26133, 47664), (30348, 41044), (30783, 40464), (34844, 35748)]