717990104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1789}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 1542693600

約数和(自身を除く): 824703496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 227, 442, 454, 884, 908, 1768, 1789, 1816, 2951, 3578, 3859, 5902, 7156, 7718, 11804, 14312, 15436, 23257, 23608, 30413, 30872, 46514, 50167, 60826, 93028, 100334, 121652, 186056, 200668, 243304, 395369, 401336, 406103, 790738, 812206, 1581476, 1624412, 3162952, 3248824, 5279339, 6903751, 10558678, 13807502, 21117356, 27615004, 42234712, 55230008, 89748763, 179497526, 358995052, 717990104]

約数ペア:

[(1, 717990104), (2, 358995052), (4, 179497526), (8, 89748763), (13, 55230008), (17, 42234712), (26, 27615004), (34, 21117356), (52, 13807502), (68, 10558678), (104, 6903751), (136, 5279339), (221, 3248824), (227, 3162952), (442, 1624412), (454, 1581476), (884, 812206), (908, 790738), (1768, 406103), (1789, 401336), (1816, 395369), (2951, 243304), (3578, 200668), (3859, 186056), (5902, 121652), (7156, 100334), (7718, 93028), (11804, 60826), (14312, 50167), (15436, 46514), (23257, 30872), (23608, 30413)]