428517264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1275349}}^1$

素因数の和:1275367

約数の個数: 40

約数和(自身を含む): 1265147200

約数和(自身を除く): 836629936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1275349, 2550698, 3826047, 5101396, 7652094, 8927443, 10202792, 15304188, 17854886, 20405584, 26782329, 30608376, 35709772, 53564658, 61216752, 71419544, 107129316, 142839088, 214258632, 428517264]

約数ペア:

[(1, 428517264), (2, 214258632), (3, 142839088), (4, 107129316), (6, 71419544), (7, 61216752), (8, 53564658), (12, 35709772), (14, 30608376), (16, 26782329), (21, 20405584), (24, 17854886), (28, 15304188), (42, 10202792), (48, 8927443), (56, 7652094), (84, 5101396), (112, 3826047), (168, 2550698), (336, 1275349)]