386367516

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{50387}}^1$

素因数の和:50471

約数の個数: 48

約数和(自身を含む): 1015822080

約数和(自身を除く): 629454564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 50387, 100774, 151161, 201548, 302322, 453483, 604644, 906966, 1360449, 1813932, 2720898, 3577477, 5441796, 7154954, 10732431, 14309908, 21464862, 32197293, 42929724, 64394586, 96591879, 128789172, 193183758, 386367516]

約数ペア:

[(1, 386367516), (2, 193183758), (3, 128789172), (4, 96591879), (6, 64394586), (9, 42929724), (12, 32197293), (18, 21464862), (27, 14309908), (36, 10732431), (54, 7154954), (71, 5441796), (108, 3577477), (142, 2720898), (213, 1813932), (284, 1360449), (426, 906966), (639, 604644), (852, 453483), (1278, 302322), (1917, 201548), (2556, 151161), (3834, 100774), (7668, 50387)]