238465266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{74567}}^1$

素因数の和:74626

約数の個数: 32

約数和(自身を含む): 526151808

約数和(自身を除く): 287686542

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 74567, 149134, 223701, 447402, 969371, 1938742, 2908113, 3057247, 5816226, 6114494, 9171741, 18343482, 39744211, 79488422, 119232633, 238465266]

約数ペア:

[(1, 238465266), (2, 119232633), (3, 79488422), (6, 39744211), (13, 18343482), (26, 9171741), (39, 6114494), (41, 5816226), (78, 3057247), (82, 2908113), (123, 1938742), (246, 969371), (533, 447402), (1066, 223701), (1599, 149134), (3198, 74567)]