339968504596

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{542987}}^1$

素因数の和:543436

約数の個数: 48

約数和(自身を含む): 693287078400

約数和(自身を除く): 353318573804

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 379, 413, 758, 826, 1516, 1652, 2653, 5306, 10612, 22361, 44722, 89444, 156527, 313054, 542987, 626108, 1085974, 2171948, 3800909, 7601818, 15203636, 32036233, 64072466, 128144932, 205792073, 224253631, 411584146, 448507262, 823168292, 897014524, 1440544511, 2881089022, 5762178044, 12141732307, 24283464614, 48566929228, 84992126149, 169984252298, 339968504596]

約数ペア:

[(1, 339968504596), (2, 169984252298), (4, 84992126149), (7, 48566929228), (14, 24283464614), (28, 12141732307), (59, 5762178044), (118, 2881089022), (236, 1440544511), (379, 897014524), (413, 823168292), (758, 448507262), (826, 411584146), (1516, 224253631), (1652, 205792073), (2653, 128144932), (5306, 64072466), (10612, 32036233), (22361, 15203636), (44722, 7601818), (89444, 3800909), (156527, 2171948), (313054, 1085974), (542987, 626108)]