249342376

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 477678240

約数和(自身を除く): 228335864

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 536, 628, 1256, 2963, 5926, 10519, 11852, 21038, 23704, 42076, 84152, 198521, 397042, 465191, 794084, 930382, 1588168, 1860764, 3721528, 31167797, 62335594, 124671188, 249342376]

約数ペア:

[(1, 249342376), (2, 124671188), (4, 62335594), (8, 31167797), (67, 3721528), (134, 1860764), (157, 1588168), (268, 930382), (314, 794084), (536, 465191), (628, 397042), (1256, 198521), (2963, 84152), (5926, 42076), (10519, 23704), (11852, 21038)]