320199192

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193357}}^1$

素因数の和:193392

約数の個数: 48

約数和(自身を含む): 904915440

約数和(自身を除く): 584716248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 193357, 386714, 580071, 773428, 1160142, 1546856, 1740213, 2320284, 3480426, 4447211, 4640568, 6960852, 8894422, 13341633, 13921704, 17788844, 26683266, 35577688, 40024899, 53366532, 80049798, 106733064, 160099596, 320199192]

約数ペア:

[(1, 320199192), (2, 160099596), (3, 106733064), (4, 80049798), (6, 53366532), (8, 40024899), (9, 35577688), (12, 26683266), (18, 17788844), (23, 13921704), (24, 13341633), (36, 8894422), (46, 6960852), (69, 4640568), (72, 4447211), (92, 3480426), (138, 2320284), (184, 1740213), (207, 1546856), (276, 1160142), (414, 773428), (552, 580071), (828, 386714), (1656, 193357)]