978791736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{8191}}^1$

素因数の和:8596

約数の個数: 64

約数和(自身を含む): 2642411520

約数和(自身を除く): 1663619784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 383, 766, 1149, 1532, 2298, 3064, 4596, 4979, 8191, 9192, 9958, 14937, 16382, 19916, 24573, 29874, 32764, 39832, 49146, 59748, 65528, 98292, 106483, 119496, 196584, 212966, 319449, 425932, 638898, 851864, 1277796, 2555592, 3137153, 6274306, 9411459, 12548612, 18822918, 25097224, 37645836, 40782989, 75291672, 81565978, 122348967, 163131956, 244697934, 326263912, 489395868, 978791736]

約数ペア:

[(1, 978791736), (2, 489395868), (3, 326263912), (4, 244697934), (6, 163131956), (8, 122348967), (12, 81565978), (13, 75291672), (24, 40782989), (26, 37645836), (39, 25097224), (52, 18822918), (78, 12548612), (104, 9411459), (156, 6274306), (312, 3137153), (383, 2555592), (766, 1277796), (1149, 851864), (1532, 638898), (2298, 425932), (3064, 319449), (4596, 212966), (4979, 196584), (8191, 119496), (9192, 106483), (9958, 98292), (14937, 65528), (16382, 59748), (19916, 49146), (24573, 39832), (29874, 32764)]