2861568

素因数分解:

$2^9\times 3^5\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 120

約数和(自身を含む): 8936928

約数和(自身を除く): 6075360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 243, 256, 276, 288, 324, 368, 384, 414, 432, 486, 512, 552, 576, 621, 648, 736, 768, 828, 864, 972, 1104, 1152, 1242, 1296, 1472, 1536, 1656, 1728, 1863, 1944, 2208, 2304, 2484, 2592, 2944, 3312, 3456, 3726, 3888, 4416, 4608, 4968, 5184, 5589, 5888, 6624, 6912, 7452, 7776, 8832, 9936, 10368, 11178, 11776, 13248, 13824, 14904, 15552, 17664, 19872, 20736, 22356, 26496, 29808, 31104, 35328, 39744, 41472, 44712, 52992, 59616, 62208, 79488, 89424, 105984, 119232, 124416, 158976, 178848, 238464, 317952, 357696, 476928, 715392, 953856, 1430784, 2861568]

約数ペア:

[(1, 2861568), (2, 1430784), (3, 953856), (4, 715392), (6, 476928), (8, 357696), (9, 317952), (12, 238464), (16, 178848), (18, 158976), (23, 124416), (24, 119232), (27, 105984), (32, 89424), (36, 79488), (46, 62208), (48, 59616), (54, 52992), (64, 44712), (69, 41472), (72, 39744), (81, 35328), (92, 31104), (96, 29808), (108, 26496), (128, 22356), (138, 20736), (144, 19872), (162, 17664), (184, 15552), (192, 14904), (207, 13824), (216, 13248), (243, 11776), (256, 11178), (276, 10368), (288, 9936), (324, 8832), (368, 7776), (384, 7452), (414, 6912), (432, 6624), (486, 5888), (512, 5589), (552, 5184), (576, 4968), (621, 4608), (648, 4416), (736, 3888), (768, 3726), (828, 3456), (864, 3312), (972, 2944), (1104, 2592), (1152, 2484), (1242, 2304), (1296, 2208), (1472, 1944), (1536, 1863), (1656, 1728)]