245592

素因数分解:

$2^3\times 3^4\times {\mathrm{379}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 689700

約数和(自身を除く): 444108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 379, 648, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6822, 9096, 10233, 13644, 20466, 27288, 30699, 40932, 61398, 81864, 122796, 245592]

約数ペア:

[(1, 245592), (2, 122796), (3, 81864), (4, 61398), (6, 40932), (8, 30699), (9, 27288), (12, 20466), (18, 13644), (24, 10233), (27, 9096), (36, 6822), (54, 4548), (72, 3411), (81, 3032), (108, 2274), (162, 1516), (216, 1137), (324, 758), (379, 648)]