979992

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 2940000

約数和(自身を除く): 1960008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 349, 351, 468, 698, 702, 936, 1047, 1396, 1404, 2094, 2792, 2808, 3141, 4188, 4537, 6282, 8376, 9074, 9423, 12564, 13611, 18148, 18846, 25128, 27222, 36296, 37692, 40833, 54444, 75384, 81666, 108888, 122499, 163332, 244998, 326664, 489996, 979992]

約数ペア:

[(1, 979992), (2, 489996), (3, 326664), (4, 244998), (6, 163332), (8, 122499), (9, 108888), (12, 81666), (13, 75384), (18, 54444), (24, 40833), (26, 37692), (27, 36296), (36, 27222), (39, 25128), (52, 18846), (54, 18148), (72, 13611), (78, 12564), (104, 9423), (108, 9074), (117, 8376), (156, 6282), (216, 4537), (234, 4188), (312, 3141), (349, 2808), (351, 2792), (468, 2094), (698, 1404), (702, 1396), (936, 1047)]