386209976

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{2273}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 737594640

約数和(自身を除く): 351384664

約数列:

[1, 2, 4, 8, 67, 134, 268, 317, 536, 634, 1268, 2273, 2536, 4546, 9092, 18184, 21239, 42478, 84956, 152291, 169912, 304582, 609164, 720541, 1218328, 1441082, 2882164, 5764328, 48276247, 96552494, 193104988, 386209976]

約数ペア:

[(1, 386209976), (2, 193104988), (4, 96552494), (8, 48276247), (67, 5764328), (134, 2882164), (268, 1441082), (317, 1218328), (536, 720541), (634, 609164), (1268, 304582), (2273, 169912), (2536, 152291), (4546, 84956), (9092, 42478), (18184, 21239)]