487397736

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{11939}}^1$

素因数の和:11970

約数の個数: 112

約数和(自身を含む): 1566050400

約数和(自身を除く): 1078652664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 11939, 13608, 20412, 23878, 35817, 40824, 47756, 71634, 83573, 95512, 107451, 143268, 167146, 214902, 250719, 286536, 322353, 334292, 429804, 501438, 644706, 668584, 752157, 859608, 967059, 1002876, 1289412, 1504314, 1934118, 2005752, 2256471, 2578824, 2901177, 3008628, 3868236, 4512942, 5802354, 6017256, 6769413, 7736472, 8703531, 9025884, 11604708, 13538826, 17407062, 18051768, 20308239, 23209416, 27077652, 34814124, 40616478, 54155304, 60924717, 69628248, 81232956, 121849434, 162465912, 243698868, 487397736]

約数ペア:

[(1, 487397736), (2, 243698868), (3, 162465912), (4, 121849434), (6, 81232956), (7, 69628248), (8, 60924717), (9, 54155304), (12, 40616478), (14, 34814124), (18, 27077652), (21, 23209416), (24, 20308239), (27, 18051768), (28, 17407062), (36, 13538826), (42, 11604708), (54, 9025884), (56, 8703531), (63, 7736472), (72, 6769413), (81, 6017256), (84, 5802354), (108, 4512942), (126, 3868236), (162, 3008628), (168, 2901177), (189, 2578824), (216, 2256471), (243, 2005752), (252, 1934118), (324, 1504314), (378, 1289412), (486, 1002876), (504, 967059), (567, 859608), (648, 752157), (729, 668584), (756, 644706), (972, 501438), (1134, 429804), (1458, 334292), (1512, 322353), (1701, 286536), (1944, 250719), (2268, 214902), (2916, 167146), (3402, 143268), (4536, 107451), (5103, 95512), (5832, 83573), (6804, 71634), (10206, 47756), (11939, 40824), (13608, 35817), (20412, 23878)]