917681692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 1802709216

約数和(自身を除く): 885027524

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 263, 388, 391, 526, 529, 782, 1052, 1058, 1564, 1649, 2116, 2231, 3298, 4462, 4471, 6049, 6596, 8924, 8942, 8993, 12098, 17884, 17986, 24196, 25511, 35972, 37927, 51022, 51313, 75854, 102044, 102626, 102833, 139127, 151708, 205252, 205666, 278254, 411332, 433687, 556508, 586753, 867374, 872321, 1173506, 1734748, 1744642, 2347012, 2365159, 3489284, 4730318, 9460636, 9974801, 13495319, 19949602, 26990638, 39899204, 53981276, 229420423, 458840846, 917681692]

約数ペア:

[(1, 917681692), (2, 458840846), (4, 229420423), (17, 53981276), (23, 39899204), (34, 26990638), (46, 19949602), (68, 13495319), (92, 9974801), (97, 9460636), (194, 4730318), (263, 3489284), (388, 2365159), (391, 2347012), (526, 1744642), (529, 1734748), (782, 1173506), (1052, 872321), (1058, 867374), (1564, 586753), (1649, 556508), (2116, 433687), (2231, 411332), (3298, 278254), (4462, 205666), (4471, 205252), (6049, 151708), (6596, 139127), (8924, 102833), (8942, 102626), (8993, 102044), (12098, 75854), (17884, 51313), (17986, 51022), (24196, 37927), (25511, 35972)]