323213824

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 672847560

約数和(自身を除く): 349633736

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 128, 164, 173, 178, 256, 328, 346, 356, 512, 656, 692, 712, 1312, 1384, 1424, 2624, 2768, 2848, 3649, 5248, 5536, 5696, 7093, 7298, 10496, 11072, 11392, 14186, 14596, 15397, 20992, 22144, 22784, 28372, 29192, 30794, 44288, 45568, 56744, 58384, 61588, 88576, 113488, 116768, 123176, 226976, 233536, 246352, 453952, 467072, 492704, 631277, 907904, 934144, 985408, 1262554, 1815808, 1868288, 1970816, 2525108, 3631616, 3941632, 5050216, 7883264, 10100432, 20200864, 40401728, 80803456, 161606912, 323213824]

約数ペア:

[(1, 323213824), (2, 161606912), (4, 80803456), (8, 40401728), (16, 20200864), (32, 10100432), (41, 7883264), (64, 5050216), (82, 3941632), (89, 3631616), (128, 2525108), (164, 1970816), (173, 1868288), (178, 1815808), (256, 1262554), (328, 985408), (346, 934144), (356, 907904), (512, 631277), (656, 492704), (692, 467072), (712, 453952), (1312, 246352), (1384, 233536), (1424, 226976), (2624, 123176), (2768, 116768), (2848, 113488), (3649, 88576), (5248, 61588), (5536, 58384), (5696, 56744), (7093, 45568), (7298, 44288), (10496, 30794), (11072, 29192), (11392, 28372), (14186, 22784), (14596, 22144), (15397, 20992)]