388456632

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131591}}^1$

素因数の和:131644

約数の個数: 48

約数和(自身を含む): 1077738480

約数和(自身を除く): 689281848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 131591, 263182, 394773, 526364, 789546, 1052728, 1184319, 1579092, 2368638, 3158184, 4737276, 5395231, 9474552, 10790462, 16185693, 21580924, 32371386, 43161848, 48557079, 64742772, 97114158, 129485544, 194228316, 388456632]

約数ペア:

[(1, 388456632), (2, 194228316), (3, 129485544), (4, 97114158), (6, 64742772), (8, 48557079), (9, 43161848), (12, 32371386), (18, 21580924), (24, 16185693), (36, 10790462), (41, 9474552), (72, 5395231), (82, 4737276), (123, 3158184), (164, 2368638), (246, 1579092), (328, 1184319), (369, 1052728), (492, 789546), (738, 526364), (984, 394773), (1476, 263182), (2952, 131591)]