321738378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{49697}}^1$

素因数の和:49798

約数の個数: 32

約数和(自身を含む): 701338176

約数和(自身を除く): 379599798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 49697, 99394, 149091, 298182, 646061, 1292122, 1938183, 3876366, 4124851, 8249702, 12374553, 24749106, 53623063, 107246126, 160869189, 321738378]

約数ペア:

[(1, 321738378), (2, 160869189), (3, 107246126), (6, 53623063), (13, 24749106), (26, 12374553), (39, 8249702), (78, 4124851), (83, 3876366), (166, 1938183), (249, 1292122), (498, 646061), (1079, 298182), (2158, 149091), (3237, 99394), (6474, 49697)]