334367072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1637}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 710800272

約数和(自身を除く): 376433200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 491, 982, 1637, 1964, 3274, 3928, 6383, 6548, 7856, 12766, 13096, 15712, 21281, 25532, 26192, 42562, 51064, 52384, 85124, 102128, 170248, 204256, 340496, 680992, 803767, 1607534, 3215068, 6430136, 10448971, 12860272, 20897942, 25720544, 41795884, 83591768, 167183536, 334367072]

約数ペア:

[(1, 334367072), (2, 167183536), (4, 83591768), (8, 41795884), (13, 25720544), (16, 20897942), (26, 12860272), (32, 10448971), (52, 6430136), (104, 3215068), (208, 1607534), (416, 803767), (491, 680992), (982, 340496), (1637, 204256), (1964, 170248), (3274, 102128), (3928, 85124), (6383, 52384), (6548, 51064), (7856, 42562), (12766, 26192), (13096, 25532), (15712, 21281)]