1545965568

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 208

約数和(自身を含む): 5236997760

約数和(自身を除く): 3691032192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 1997, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 3994, 4032, 4096, 4608, 5376, 5991, 6048, 6144, 6912, 7168, 7988, 8064, 9216, 10752, 11982, 12096, 12288, 13824, 13979, 14336, 15976, 16128, 17973, 18432, 21504, 23964, 24192, 27648, 27958, 28672, 31952, 32256, 35946, 36864, 41937, 43008, 47928, 48384, 53919, 55296, 55916, 63904, 64512, 71892, 83874, 86016, 95856, 96768, 107838, 110592, 111832, 125811, 127808, 129024, 143784, 167748, 191712, 193536, 215676, 223664, 251622, 255616, 258048, 287568, 335496, 377433, 383424, 387072, 431352, 447328, 503244, 511232, 575136, 670992, 754866, 766848, 774144, 862704, 894656, 1006488, 1022464, 1150272, 1341984, 1509732, 1533696, 1725408, 1789312, 2012976, 2044928, 2300544, 2683968, 3019464, 3067392, 3450816, 3578624, 4025952, 4089856, 4601088, 5367936, 6038928, 6134784, 6901632, 7157248, 8051904, 8179712, 9202176, 10735872, 12077856, 12269568, 13803264, 14314496, 16103808, 18404352, 21471744, 24155712, 24539136, 27606528, 28628992, 32207616, 36808704, 42943488, 48311424, 55213056, 57257984, 64415232, 73617408, 85886976, 96622848, 110426112, 128830464, 171773952, 193245696, 220852224, 257660928, 386491392, 515321856, 772982784, 1545965568]

約数ペア:

[(1, 1545965568), (2, 772982784), (3, 515321856), (4, 386491392), (6, 257660928), (7, 220852224), (8, 193245696), (9, 171773952), (12, 128830464), (14, 110426112), (16, 96622848), (18, 85886976), (21, 73617408), (24, 64415232), (27, 57257984), (28, 55213056), (32, 48311424), (36, 42943488), (42, 36808704), (48, 32207616), (54, 28628992), (56, 27606528), (63, 24539136), (64, 24155712), (72, 21471744), (84, 18404352), (96, 16103808), (108, 14314496), (112, 13803264), (126, 12269568), (128, 12077856), (144, 10735872), (168, 9202176), (189, 8179712), (192, 8051904), (216, 7157248), (224, 6901632), (252, 6134784), (256, 6038928), (288, 5367936), (336, 4601088), (378, 4089856), (384, 4025952), (432, 3578624), (448, 3450816), (504, 3067392), (512, 3019464), (576, 2683968), (672, 2300544), (756, 2044928), (768, 2012976), (864, 1789312), (896, 1725408), (1008, 1533696), (1024, 1509732), (1152, 1341984), (1344, 1150272), (1512, 1022464), (1536, 1006488), (1728, 894656), (1792, 862704), (1997, 774144), (2016, 766848), (2048, 754866), (2304, 670992), (2688, 575136), (3024, 511232), (3072, 503244), (3456, 447328), (3584, 431352), (3994, 387072), (4032, 383424), (4096, 377433), (4608, 335496), (5376, 287568), (5991, 258048), (6048, 255616), (6144, 251622), (6912, 223664), (7168, 215676), (7988, 193536), (8064, 191712), (9216, 167748), (10752, 143784), (11982, 129024), (12096, 127808), (12288, 125811), (13824, 111832), (13979, 110592), (14336, 107838), (15976, 96768), (16128, 95856), (17973, 86016), (18432, 83874), (21504, 71892), (23964, 64512), (24192, 63904), (27648, 55916), (27958, 55296), (28672, 53919), (31952, 48384), (32256, 47928), (35946, 43008), (36864, 41937)]