717384

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 1823040

約数和(自身を除く): 1105656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 421, 426, 568, 842, 852, 1263, 1684, 1704, 2526, 3368, 5052, 10104, 29891, 59782, 89673, 119564, 179346, 239128, 358692, 717384]

約数ペア:

[(1, 717384), (2, 358692), (3, 239128), (4, 179346), (6, 119564), (8, 89673), (12, 59782), (24, 29891), (71, 10104), (142, 5052), (213, 3368), (284, 2526), (421, 1704), (426, 1684), (568, 1263), (842, 852)]