13640328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 42822000

約数和(自身を除く): 29181672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 59, 72, 76, 78, 104, 114, 117, 118, 152, 156, 169, 171, 177, 228, 234, 236, 247, 312, 338, 342, 354, 456, 468, 472, 494, 507, 531, 676, 684, 708, 741, 767, 936, 988, 1014, 1062, 1121, 1352, 1368, 1416, 1482, 1521, 1534, 1976, 2028, 2124, 2223, 2242, 2301, 2964, 3042, 3068, 3211, 3363, 4056, 4248, 4446, 4484, 4602, 5928, 6084, 6136, 6422, 6726, 6903, 8892, 8968, 9204, 9633, 9971, 10089, 12168, 12844, 13452, 13806, 14573, 17784, 18408, 19266, 19942, 20178, 25688, 26904, 27612, 28899, 29146, 29913, 38532, 39884, 40356, 43719, 55224, 57798, 58292, 59826, 77064, 79768, 80712, 87438, 89739, 115596, 116584, 119652, 131157, 174876, 179478, 189449, 231192, 239304, 262314, 349752, 358956, 378898, 524628, 568347, 717912, 757796, 1049256, 1136694, 1515592, 1705041, 2273388, 3410082, 4546776, 6820164, 13640328]

約数ペア:

[(1, 13640328), (2, 6820164), (3, 4546776), (4, 3410082), (6, 2273388), (8, 1705041), (9, 1515592), (12, 1136694), (13, 1049256), (18, 757796), (19, 717912), (24, 568347), (26, 524628), (36, 378898), (38, 358956), (39, 349752), (52, 262314), (57, 239304), (59, 231192), (72, 189449), (76, 179478), (78, 174876), (104, 131157), (114, 119652), (117, 116584), (118, 115596), (152, 89739), (156, 87438), (169, 80712), (171, 79768), (177, 77064), (228, 59826), (234, 58292), (236, 57798), (247, 55224), (312, 43719), (338, 40356), (342, 39884), (354, 38532), (456, 29913), (468, 29146), (472, 28899), (494, 27612), (507, 26904), (531, 25688), (676, 20178), (684, 19942), (708, 19266), (741, 18408), (767, 17784), (936, 14573), (988, 13806), (1014, 13452), (1062, 12844), (1121, 12168), (1352, 10089), (1368, 9971), (1416, 9633), (1482, 9204), (1521, 8968), (1534, 8892), (1976, 6903), (2028, 6726), (2124, 6422), (2223, 6136), (2242, 6084), (2301, 5928), (2964, 4602), (3042, 4484), (3068, 4446), (3211, 4248), (3363, 4056)]