761286994516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{139303}}^1$

素因数の和:140104

約数の個数: 48

約数和(自身を含む): 1395759214080

約数和(自身を除く): 634472219564

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 709, 1418, 1927, 2836, 3854, 7708, 29069, 33323, 58138, 66646, 116276, 133292, 139303, 278606, 557212, 1366243, 2732486, 5464972, 5711423, 6547241, 11422846, 13094482, 22845692, 26188964, 98765827, 197531654, 268436881, 395063308, 536873762, 1073747524, 4049398907, 4641993869, 8098797814, 9283987738, 16197595628, 18567975476, 190321748629, 380643497258, 761286994516]

約数ペア:

[(1, 761286994516), (2, 380643497258), (4, 190321748629), (41, 18567975476), (47, 16197595628), (82, 9283987738), (94, 8098797814), (164, 4641993869), (188, 4049398907), (709, 1073747524), (1418, 536873762), (1927, 395063308), (2836, 268436881), (3854, 197531654), (7708, 98765827), (29069, 26188964), (33323, 22845692), (58138, 13094482), (66646, 11422846), (116276, 6547241), (133292, 5711423), (139303, 5464972), (278606, 2732486), (557212, 1366243)]