213123264

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:694

約数の個数: 112

約数和(自身を含む): 592628736

約数和(自身を除く): 379505472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 183, 186, 192, 244, 248, 366, 372, 488, 496, 587, 732, 744, 976, 992, 1174, 1464, 1488, 1761, 1891, 1952, 1984, 2348, 2928, 2976, 3522, 3782, 3904, 4696, 5673, 5856, 5952, 7044, 7564, 9392, 11346, 11712, 14088, 15128, 18197, 18784, 22692, 28176, 30256, 35807, 36394, 37568, 45384, 54591, 56352, 60512, 71614, 72788, 90768, 107421, 109182, 112704, 121024, 143228, 145576, 181536, 214842, 218364, 286456, 291152, 363072, 429684, 436728, 572912, 582304, 859368, 873456, 1110017, 1145824, 1164608, 1718736, 1746912, 2220034, 2291648, 3330051, 3437472, 3493824, 4440068, 6660102, 6874944, 8880136, 13320204, 17760272, 26640408, 35520544, 53280816, 71041088, 106561632, 213123264]

約数ペア:

[(1, 213123264), (2, 106561632), (3, 71041088), (4, 53280816), (6, 35520544), (8, 26640408), (12, 17760272), (16, 13320204), (24, 8880136), (31, 6874944), (32, 6660102), (48, 4440068), (61, 3493824), (62, 3437472), (64, 3330051), (93, 2291648), (96, 2220034), (122, 1746912), (124, 1718736), (183, 1164608), (186, 1145824), (192, 1110017), (244, 873456), (248, 859368), (366, 582304), (372, 572912), (488, 436728), (496, 429684), (587, 363072), (732, 291152), (744, 286456), (976, 218364), (992, 214842), (1174, 181536), (1464, 145576), (1488, 143228), (1761, 121024), (1891, 112704), (1952, 109182), (1984, 107421), (2348, 90768), (2928, 72788), (2976, 71614), (3522, 60512), (3782, 56352), (3904, 54591), (4696, 45384), (5673, 37568), (5856, 36394), (5952, 35807), (7044, 30256), (7564, 28176), (9392, 22692), (11346, 18784), (11712, 18197), (14088, 15128)]