247095144

素因数分解:

$2^3\times 3^3\times {\mathrm{1143959}}^1$

素因数の和:1143974

約数の個数: 32

約数和(自身を含む): 686376000

約数和(自身を除く): 439280856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1143959, 2287918, 3431877, 4575836, 6863754, 9151672, 10295631, 13727508, 20591262, 27455016, 30886893, 41182524, 61773786, 82365048, 123547572, 247095144]

約数ペア:

[(1, 247095144), (2, 123547572), (3, 82365048), (4, 61773786), (6, 41182524), (8, 30886893), (9, 27455016), (12, 20591262), (18, 13727508), (24, 10295631), (27, 9151672), (36, 6863754), (54, 4575836), (72, 3431877), (108, 2287918), (216, 1143959)]