1238777856

素因数分解:

$2^{14}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 180

約数和(自身を含む): 3707651584

約数和(自身を除く): 2468873728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 271, 279, 288, 372, 384, 496, 512, 542, 558, 576, 744, 768, 813, 992, 1024, 1084, 1116, 1152, 1488, 1536, 1626, 1984, 2048, 2168, 2232, 2304, 2439, 2976, 3072, 3252, 3968, 4096, 4336, 4464, 4608, 4878, 5952, 6144, 6504, 7936, 8192, 8401, 8672, 8928, 9216, 9756, 11904, 12288, 13008, 15872, 16384, 16802, 17344, 17856, 18432, 19512, 23808, 24576, 25203, 26016, 31744, 33604, 34688, 35712, 36864, 39024, 47616, 49152, 50406, 52032, 63488, 67208, 69376, 71424, 73728, 75609, 78048, 95232, 100812, 104064, 126976, 134416, 138752, 142848, 147456, 151218, 156096, 190464, 201624, 208128, 253952, 268832, 277504, 285696, 302436, 312192, 380928, 403248, 416256, 507904, 537664, 555008, 571392, 604872, 624384, 761856, 806496, 832512, 1075328, 1110016, 1142784, 1209744, 1248768, 1523712, 1612992, 1665024, 2150656, 2220032, 2285568, 2419488, 2497536, 3225984, 3330048, 4301312, 4440064, 4571136, 4838976, 4995072, 6451968, 6660096, 8602624, 9677952, 9990144, 12903936, 13320192, 17205248, 19355904, 19980288, 25807872, 34410496, 38711808, 39960576, 51615744, 68820992, 77423616, 103231488, 137641984, 154847232, 206462976, 309694464, 412925952, 619388928, 1238777856]

約数ペア:

[(1, 1238777856), (2, 619388928), (3, 412925952), (4, 309694464), (6, 206462976), (8, 154847232), (9, 137641984), (12, 103231488), (16, 77423616), (18, 68820992), (24, 51615744), (31, 39960576), (32, 38711808), (36, 34410496), (48, 25807872), (62, 19980288), (64, 19355904), (72, 17205248), (93, 13320192), (96, 12903936), (124, 9990144), (128, 9677952), (144, 8602624), (186, 6660096), (192, 6451968), (248, 4995072), (256, 4838976), (271, 4571136), (279, 4440064), (288, 4301312), (372, 3330048), (384, 3225984), (496, 2497536), (512, 2419488), (542, 2285568), (558, 2220032), (576, 2150656), (744, 1665024), (768, 1612992), (813, 1523712), (992, 1248768), (1024, 1209744), (1084, 1142784), (1116, 1110016), (1152, 1075328), (1488, 832512), (1536, 806496), (1626, 761856), (1984, 624384), (2048, 604872), (2168, 571392), (2232, 555008), (2304, 537664), (2439, 507904), (2976, 416256), (3072, 403248), (3252, 380928), (3968, 312192), (4096, 302436), (4336, 285696), (4464, 277504), (4608, 268832), (4878, 253952), (5952, 208128), (6144, 201624), (6504, 190464), (7936, 156096), (8192, 151218), (8401, 147456), (8672, 142848), (8928, 138752), (9216, 134416), (9756, 126976), (11904, 104064), (12288, 100812), (13008, 95232), (15872, 78048), (16384, 75609), (16802, 73728), (17344, 71424), (17856, 69376), (18432, 67208), (19512, 63488), (23808, 52032), (24576, 50406), (25203, 49152), (26016, 47616), (31744, 39024), (33604, 36864), (34688, 35712)]