438498296

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{4751}}^1$

素因数の和:4979

約数の個数: 32

約数和(自身を含む): 838252800

約数和(自身を除く): 399754504

約数列:

[1, 2, 4, 8, 83, 139, 166, 278, 332, 556, 664, 1112, 4751, 9502, 11537, 19004, 23074, 38008, 46148, 92296, 394333, 660389, 788666, 1320778, 1577332, 2641556, 3154664, 5283112, 54812287, 109624574, 219249148, 438498296]

約数ペア:

[(1, 438498296), (2, 219249148), (4, 109624574), (8, 54812287), (83, 5283112), (139, 3154664), (166, 2641556), (278, 1577332), (332, 1320778), (556, 788666), (664, 660389), (1112, 394333), (4751, 92296), (9502, 46148), (11537, 38008), (19004, 23074)]