1668888968747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{2663}}^1$

素因数の和:3193

約数の個数: 128

約数和(自身を含む): 2394009354240

約数和(自身を除く): 725120385493

約数列:

[1, 7, 11, 13, 19, 77, 83, 91, 133, 143, 209, 247, 397, 581, 913, 1001, 1079, 1463, 1577, 1729, 2663, 2717, 2779, 4367, 5161, 6391, 7543, 7553, 11039, 11869, 17347, 18641, 19019, 20501, 29293, 30569, 32951, 34619, 36127, 50597, 52801, 56771, 82973, 83083, 98059, 121429, 143507, 205051, 221029, 225511, 230657, 242333, 354179, 362461, 380809, 397397, 428363, 556567, 580811, 626069, 657761, 686413, 1057211, 1078649, 1547203, 1578577, 2431319, 2537227, 2665663, 2873377, 2998541, 3895969, 4199551, 4382483, 4604327, 4711993, 6886759, 7235371, 7400477, 7550543, 8138897, 11629321, 13743743, 17019233, 20087009, 20113639, 29396857, 31607147, 32983951, 46195061, 48207313, 50647597, 54594163, 56972279, 81405247, 87748513, 89527867, 96206201, 140609063, 151181173, 220957099, 221250029, 261131117, 323365427, 382159141, 600535793, 614239591, 626695069, 965233643, 1058268211, 1140730669, 1546699693, 1667221747, 1827917819, 2872442287, 4203750551, 6756635501, 7985114683, 11670552229, 12548037359, 18339439217, 20107096009, 21673882711, 87836261513, 128376074519, 151717178977, 238412709821, 1668888968747]

約数ペア:

[(1, 1668888968747), (7, 238412709821), (11, 151717178977), (13, 128376074519), (19, 87836261513), (77, 21673882711), (83, 20107096009), (91, 18339439217), (133, 12548037359), (143, 11670552229), (209, 7985114683), (247, 6756635501), (397, 4203750551), (581, 2872442287), (913, 1827917819), (1001, 1667221747), (1079, 1546699693), (1463, 1140730669), (1577, 1058268211), (1729, 965233643), (2663, 626695069), (2717, 614239591), (2779, 600535793), (4367, 382159141), (5161, 323365427), (6391, 261131117), (7543, 221250029), (7553, 220957099), (11039, 151181173), (11869, 140609063), (17347, 96206201), (18641, 89527867), (19019, 87748513), (20501, 81405247), (29293, 56972279), (30569, 54594163), (32951, 50647597), (34619, 48207313), (36127, 46195061), (50597, 32983951), (52801, 31607147), (56771, 29396857), (82973, 20113639), (83083, 20087009), (98059, 17019233), (121429, 13743743), (143507, 11629321), (205051, 8138897), (221029, 7550543), (225511, 7400477), (230657, 7235371), (242333, 6886759), (354179, 4711993), (362461, 4604327), (380809, 4382483), (397397, 4199551), (428363, 3895969), (556567, 2998541), (580811, 2873377), (626069, 2665663), (657761, 2537227), (686413, 2431319), (1057211, 1578577), (1078649, 1547203)]