317012296

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 605052000

約数和(自身を除く): 288039704

約数列:

[1, 2, 4, 8, 97, 139, 194, 278, 388, 556, 776, 1112, 2939, 5878, 11756, 13483, 23512, 26966, 53932, 107864, 285083, 408521, 570166, 817042, 1140332, 1634084, 2280664, 3268168, 39626537, 79253074, 158506148, 317012296]

約数ペア:

[(1, 317012296), (2, 158506148), (4, 79253074), (8, 39626537), (97, 3268168), (139, 2280664), (194, 1634084), (278, 1140332), (388, 817042), (556, 570166), (776, 408521), (1112, 285083), (2939, 107864), (5878, 53932), (11756, 26966), (13483, 23512)]