220321536

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7057

約数の個数: 72

約数和(自身を含む): 600764304

約数和(自身を除く): 380442768

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, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 6997, 7872, 10496, 13994, 15744, 20991, 27988, 31488, 41982, 55976, 83964, 111952, 167928, 223904, 286877, 335856, 447808, 573754, 671712, 860631, 895616, 1147508, 1343424, 1721262, 1791232, 2295016, 2686848, 3442524, 4590032, 5373696, 6885048, 9180064, 13770096, 18360128, 27540192, 36720256, 55080384, 73440512, 110160768, 220321536]

約数ペア:

[(1, 220321536), (2, 110160768), (3, 73440512), (4, 55080384), (6, 36720256), (8, 27540192), (12, 18360128), (16, 13770096), (24, 9180064), (32, 6885048), (41, 5373696), (48, 4590032), (64, 3442524), (82, 2686848), (96, 2295016), (123, 1791232), (128, 1721262), (164, 1343424), (192, 1147508), (246, 895616), (256, 860631), (328, 671712), (384, 573754), (492, 447808), (656, 335856), (768, 286877), (984, 223904), (1312, 167928), (1968, 111952), (2624, 83964), (3936, 55976), (5248, 41982), (6997, 31488), (7872, 27988), (10496, 20991), (13994, 15744)]