1559829672

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{305131}}^1$

素因数の和:305214

約数の個数: 48

約数和(自身を含む): 4284053280

約数和(自身を除く): 2724223608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 305131, 610262, 915393, 1220524, 1830786, 2441048, 2746179, 3661572, 5492358, 7323144, 10984716, 21664301, 21969432, 43328602, 64992903, 86657204, 129985806, 173314408, 194978709, 259971612, 389957418, 519943224, 779914836, 1559829672]

約数ペア:

[(1, 1559829672), (2, 779914836), (3, 519943224), (4, 389957418), (6, 259971612), (8, 194978709), (9, 173314408), (12, 129985806), (18, 86657204), (24, 64992903), (36, 43328602), (71, 21969432), (72, 21664301), (142, 10984716), (213, 7323144), (284, 5492358), (426, 3661572), (568, 2746179), (639, 2441048), (852, 1830786), (1278, 1220524), (1704, 915393), (2556, 610262), (5112, 305131)]