768196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 1693440

約数和(自身を除く): 925244

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 79, 143, 158, 187, 221, 286, 316, 374, 442, 572, 748, 869, 884, 1027, 1343, 1738, 2054, 2431, 2686, 3476, 4108, 4862, 5372, 9724, 11297, 14773, 17459, 22594, 29546, 34918, 45188, 59092, 69836, 192049, 384098, 768196]

約数ペア:

[(1, 768196), (2, 384098), (4, 192049), (11, 69836), (13, 59092), (17, 45188), (22, 34918), (26, 29546), (34, 22594), (44, 17459), (52, 14773), (68, 11297), (79, 9724), (143, 5372), (158, 4862), (187, 4108), (221, 3476), (286, 2686), (316, 2431), (374, 2054), (442, 1738), (572, 1343), (748, 1027), (869, 884)]