217562016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1$

素因数の和:1514

約数の個数: 96

約数和(自身を含む): 655699968

約数和(自身を除く): 438137952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 263, 336, 526, 672, 789, 1052, 1231, 1578, 1841, 2104, 2462, 3156, 3682, 3693, 4208, 4924, 5523, 6312, 7364, 7386, 8416, 8617, 9848, 11046, 12624, 14728, 14772, 17234, 19696, 22092, 25248, 25851, 29456, 29544, 34468, 39392, 44184, 51702, 58912, 59088, 68936, 88368, 103404, 118176, 137872, 176736, 206808, 275744, 323753, 413616, 647506, 827232, 971259, 1295012, 1942518, 2266271, 2590024, 3885036, 4532542, 5180048, 6798813, 7770072, 9065084, 10360096, 13597626, 15540144, 18130168, 27195252, 31080288, 36260336, 54390504, 72520672, 108781008, 217562016]

約数ペア:

[(1, 217562016), (2, 108781008), (3, 72520672), (4, 54390504), (6, 36260336), (7, 31080288), (8, 27195252), (12, 18130168), (14, 15540144), (16, 13597626), (21, 10360096), (24, 9065084), (28, 7770072), (32, 6798813), (42, 5180048), (48, 4532542), (56, 3885036), (84, 2590024), (96, 2266271), (112, 1942518), (168, 1295012), (224, 971259), (263, 827232), (336, 647506), (526, 413616), (672, 323753), (789, 275744), (1052, 206808), (1231, 176736), (1578, 137872), (1841, 118176), (2104, 103404), (2462, 88368), (3156, 68936), (3682, 59088), (3693, 58912), (4208, 51702), (4924, 44184), (5523, 39392), (6312, 34468), (7364, 29544), (7386, 29456), (8416, 25851), (8617, 25248), (9848, 22092), (11046, 19696), (12624, 17234), (14728, 14772)]