418989888

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^2\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 168

約数和(自身を含む): 1310030400

約数和(自身を除く): 891040512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 289, 306, 408, 432, 459, 544, 576, 578, 612, 816, 839, 864, 867, 918, 1088, 1156, 1224, 1632, 1678, 1728, 1734, 1836, 2312, 2448, 2517, 2601, 3264, 3356, 3468, 3672, 4624, 4896, 5034, 5202, 6712, 6936, 7344, 7551, 7803, 9248, 9792, 10068, 10404, 13424, 13872, 14263, 14688, 15102, 15606, 18496, 20136, 20808, 22653, 26848, 27744, 28526, 29376, 30204, 31212, 40272, 41616, 42789, 45306, 53696, 55488, 57052, 60408, 62424, 80544, 83232, 85578, 90612, 114104, 120816, 124848, 128367, 161088, 166464, 171156, 181224, 228208, 241632, 242471, 249696, 256734, 342312, 362448, 385101, 456416, 483264, 484942, 499392, 513468, 684624, 724896, 727413, 770202, 912832, 969884, 1026936, 1369248, 1449792, 1454826, 1540404, 1939768, 2053872, 2182239, 2738496, 2909652, 3080808, 3879536, 4107744, 4364478, 5819304, 6161616, 6546717, 7759072, 8215488, 8728956, 11638608, 12323232, 13093434, 15518144, 17457912, 23277216, 24646464, 26186868, 34915824, 46554432, 52373736, 69831648, 104747472, 139663296, 209494944, 418989888]

約数ペア:

[(1, 418989888), (2, 209494944), (3, 139663296), (4, 104747472), (6, 69831648), (8, 52373736), (9, 46554432), (12, 34915824), (16, 26186868), (17, 24646464), (18, 23277216), (24, 17457912), (27, 15518144), (32, 13093434), (34, 12323232), (36, 11638608), (48, 8728956), (51, 8215488), (54, 7759072), (64, 6546717), (68, 6161616), (72, 5819304), (96, 4364478), (102, 4107744), (108, 3879536), (136, 3080808), (144, 2909652), (153, 2738496), (192, 2182239), (204, 2053872), (216, 1939768), (272, 1540404), (288, 1454826), (289, 1449792), (306, 1369248), (408, 1026936), (432, 969884), (459, 912832), (544, 770202), (576, 727413), (578, 724896), (612, 684624), (816, 513468), (839, 499392), (864, 484942), (867, 483264), (918, 456416), (1088, 385101), (1156, 362448), (1224, 342312), (1632, 256734), (1678, 249696), (1728, 242471), (1734, 241632), (1836, 228208), (2312, 181224), (2448, 171156), (2517, 166464), (2601, 161088), (3264, 128367), (3356, 124848), (3468, 120816), (3672, 114104), (4624, 90612), (4896, 85578), (5034, 83232), (5202, 80544), (6712, 62424), (6936, 60408), (7344, 57052), (7551, 55488), (7803, 53696), (9248, 45306), (9792, 42789), (10068, 41616), (10404, 40272), (13424, 31212), (13872, 30204), (14263, 29376), (14688, 28526), (15102, 27744), (15606, 26848), (18496, 22653), (20136, 20808)]