282788996917

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{2371}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 349231267840

約数和(自身を除く): 66442270923

約数列:

[1, 7, 23, 31, 161, 217, 529, 713, 1039, 2371, 3703, 4991, 7273, 16399, 16597, 23897, 32209, 54533, 73501, 114793, 167279, 225463, 381731, 514507, 549631, 740807, 1254259, 1690523, 2463469, 3847417, 5185649, 8779813, 11833661, 17038561, 17244283, 38882029, 56659787, 76367539, 119269927, 272174203, 396618509, 534572773, 1303175101, 1756453397, 9122225707, 12295173779, 40398428131, 282788996917]

約数ペア:

[(1, 282788996917), (7, 40398428131), (23, 12295173779), (31, 9122225707), (161, 1756453397), (217, 1303175101), (529, 534572773), (713, 396618509), (1039, 272174203), (2371, 119269927), (3703, 76367539), (4991, 56659787), (7273, 38882029), (16399, 17244283), (16597, 17038561), (23897, 11833661), (32209, 8779813), (54533, 5185649), (73501, 3847417), (114793, 2463469), (167279, 1690523), (225463, 1254259), (381731, 740807), (514507, 549631)]