1257063936

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20023

約数の個数: 80

約数和(自身を含む): 3430749168

約数和(自身を除く): 2173685232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 19961, 20992, 31488, 39922, 59883, 62976, 79844, 119766, 159688, 239532, 319376, 479064, 638752, 818401, 958128, 1277504, 1636802, 1916256, 2455203, 2555008, 3273604, 3832512, 4910406, 5110016, 6547208, 7665024, 9820812, 10220032, 13094416, 15330048, 19641624, 26188832, 30660096, 39283248, 52377664, 78566496, 104755328, 157132992, 209510656, 314265984, 419021312, 628531968, 1257063936]

約数ペア:

[(1, 1257063936), (2, 628531968), (3, 419021312), (4, 314265984), (6, 209510656), (8, 157132992), (12, 104755328), (16, 78566496), (24, 52377664), (32, 39283248), (41, 30660096), (48, 26188832), (64, 19641624), (82, 15330048), (96, 13094416), (123, 10220032), (128, 9820812), (164, 7665024), (192, 6547208), (246, 5110016), (256, 4910406), (328, 3832512), (384, 3273604), (492, 2555008), (512, 2455203), (656, 1916256), (768, 1636802), (984, 1277504), (1312, 958128), (1536, 818401), (1968, 638752), (2624, 479064), (3936, 319376), (5248, 239532), (7872, 159688), (10496, 119766), (15744, 79844), (19961, 62976), (20992, 59883), (31488, 39922)]