389112768

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1904

約数の個数: 168

約数和(自身を含む): 1258041680

約数和(自身を除く): 868928912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 192, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 576, 594, 704, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1728, 1861, 1936, 2112, 2178, 2376, 2904, 3168, 3267, 3722, 3872, 4356, 4752, 5583, 5808, 6336, 6534, 7444, 7744, 8712, 9504, 11166, 11616, 13068, 14888, 16749, 17424, 19008, 20471, 22332, 23232, 26136, 29776, 33498, 34848, 40942, 44664, 50247, 52272, 59552, 61413, 66996, 69696, 81884, 89328, 100494, 104544, 119104, 122826, 133992, 163768, 178656, 184239, 200988, 209088, 225181, 245652, 267984, 327536, 357312, 368478, 401976, 450362, 491304, 535968, 552717, 655072, 675543, 736956, 803952, 900724, 982608, 1071936, 1105434, 1310144, 1351086, 1473912, 1607904, 1801448, 1965216, 2026629, 2210868, 2702172, 2947824, 3215808, 3602896, 3930432, 4053258, 4421736, 5404344, 5895648, 6079887, 7205792, 8106516, 8843472, 10808688, 11791296, 12159774, 14411584, 16213032, 17686944, 21617376, 24319548, 32426064, 35373888, 43234752, 48639096, 64852128, 97278192, 129704256, 194556384, 389112768]

約数ペア:

[(1, 389112768), (2, 194556384), (3, 129704256), (4, 97278192), (6, 64852128), (8, 48639096), (9, 43234752), (11, 35373888), (12, 32426064), (16, 24319548), (18, 21617376), (22, 17686944), (24, 16213032), (27, 14411584), (32, 12159774), (33, 11791296), (36, 10808688), (44, 8843472), (48, 8106516), (54, 7205792), (64, 6079887), (66, 5895648), (72, 5404344), (88, 4421736), (96, 4053258), (99, 3930432), (108, 3602896), (121, 3215808), (132, 2947824), (144, 2702172), (176, 2210868), (192, 2026629), (198, 1965216), (216, 1801448), (242, 1607904), (264, 1473912), (288, 1351086), (297, 1310144), (352, 1105434), (363, 1071936), (396, 982608), (432, 900724), (484, 803952), (528, 736956), (576, 675543), (594, 655072), (704, 552717), (726, 535968), (792, 491304), (864, 450362), (968, 401976), (1056, 368478), (1089, 357312), (1188, 327536), (1452, 267984), (1584, 245652), (1728, 225181), (1861, 209088), (1936, 200988), (2112, 184239), (2178, 178656), (2376, 163768), (2904, 133992), (3168, 122826), (3267, 119104), (3722, 104544), (3872, 100494), (4356, 89328), (4752, 81884), (5583, 69696), (5808, 66996), (6336, 61413), (6534, 59552), (7444, 52272), (7744, 50247), (8712, 44664), (9504, 40942), (11166, 34848), (11616, 33498), (13068, 29776), (14888, 26136), (16749, 23232), (17424, 22332), (19008, 20471)]