214625408

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 461515320

約数和(自身を除く): 246889912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 1861, 2176, 3392, 3604, 3722, 6784, 7208, 7444, 14416, 14888, 28832, 29776, 31637, 57664, 59552, 63274, 98633, 115328, 119104, 126548, 197266, 238208, 253096, 394532, 506192, 789064, 1012384, 1578128, 1676761, 2024768, 3156256, 3353522, 4049536, 6312512, 6707044, 12625024, 13414088, 26828176, 53656352, 107312704, 214625408]

約数ペア:

[(1, 214625408), (2, 107312704), (4, 53656352), (8, 26828176), (16, 13414088), (17, 12625024), (32, 6707044), (34, 6312512), (53, 4049536), (64, 3353522), (68, 3156256), (106, 2024768), (128, 1676761), (136, 1578128), (212, 1012384), (272, 789064), (424, 506192), (544, 394532), (848, 253096), (901, 238208), (1088, 197266), (1696, 126548), (1802, 119104), (1861, 115328), (2176, 98633), (3392, 63274), (3604, 59552), (3722, 57664), (6784, 31637), (7208, 29776), (7444, 28832), (14416, 14888)]