31541588848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{75079}}^1$

素因数の和:75147

約数の個数: 120

約数和(自身を含む): 79246039040

約数和(自身を除く): 47704450192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 968, 1232, 1364, 1694, 1736, 1936, 2387, 2728, 3388, 3472, 3751, 4774, 5456, 6776, 7502, 9548, 13552, 15004, 19096, 26257, 30008, 38192, 52514, 60016, 75079, 105028, 150158, 210056, 300316, 420112, 525553, 600632, 825869, 1051106, 1201264, 1651738, 2102212, 2327449, 3303476, 4204424, 4654898, 5781083, 6606952, 8408848, 9084559, 9309796, 11562166, 13213904, 16292143, 18169118, 18619592, 23124332, 25601939, 32584286, 36338236, 37239184, 46248664, 51203878, 63591913, 65168572, 72676472, 92497328, 102407756, 127183826, 130337144, 145352944, 179213573, 204815512, 254367652, 260674288, 281621329, 358427146, 409631024, 508735304, 563242658, 716854292, 1017470608, 1126485316, 1433708584, 1971349303, 2252970632, 2867417168, 3942698606, 4505941264, 7885397212, 15770794424, 31541588848]

約数ペア:

[(1, 31541588848), (2, 15770794424), (4, 7885397212), (7, 4505941264), (8, 3942698606), (11, 2867417168), (14, 2252970632), (16, 1971349303), (22, 1433708584), (28, 1126485316), (31, 1017470608), (44, 716854292), (56, 563242658), (62, 508735304), (77, 409631024), (88, 358427146), (112, 281621329), (121, 260674288), (124, 254367652), (154, 204815512), (176, 179213573), (217, 145352944), (242, 130337144), (248, 127183826), (308, 102407756), (341, 92497328), (434, 72676472), (484, 65168572), (496, 63591913), (616, 51203878), (682, 46248664), (847, 37239184), (868, 36338236), (968, 32584286), (1232, 25601939), (1364, 23124332), (1694, 18619592), (1736, 18169118), (1936, 16292143), (2387, 13213904), (2728, 11562166), (3388, 9309796), (3472, 9084559), (3751, 8408848), (4774, 6606952), (5456, 5781083), (6776, 4654898), (7502, 4204424), (9548, 3303476), (13552, 2327449), (15004, 2102212), (19096, 1651738), (26257, 1201264), (30008, 1051106), (38192, 825869), (52514, 600632), (60016, 525553), (75079, 420112), (105028, 300316), (150158, 210056)]