120740536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 269383680

約数和(自身を除く): 148643144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 314, 434, 443, 628, 868, 886, 1099, 1256, 1736, 1772, 2198, 3101, 3544, 4396, 4867, 6202, 8792, 9734, 12404, 13733, 19468, 24808, 27466, 34069, 38936, 54932, 68138, 69551, 96131, 109864, 136276, 139102, 192262, 272552, 278204, 384524, 486857, 556408, 769048, 973714, 1947428, 2156081, 3894856, 4312162, 8624324, 15092567, 17248648, 30185134, 60370268, 120740536]

約数ペア:

[(1, 120740536), (2, 60370268), (4, 30185134), (7, 17248648), (8, 15092567), (14, 8624324), (28, 4312162), (31, 3894856), (56, 2156081), (62, 1947428), (124, 973714), (157, 769048), (217, 556408), (248, 486857), (314, 384524), (434, 278204), (443, 272552), (628, 192262), (868, 139102), (886, 136276), (1099, 109864), (1256, 96131), (1736, 69551), (1772, 68138), (2198, 54932), (3101, 38936), (3544, 34069), (4396, 27466), (4867, 24808), (6202, 19468), (8792, 13733), (9734, 12404)]