381844896

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 1072483776

約数和(自身を除く): 690638880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 73, 92, 96, 103, 138, 146, 184, 206, 219, 276, 292, 309, 368, 412, 438, 529, 552, 584, 618, 736, 824, 876, 1058, 1104, 1168, 1236, 1587, 1648, 1679, 1752, 2116, 2208, 2336, 2369, 2472, 3174, 3296, 3358, 3504, 4232, 4738, 4944, 5037, 6348, 6716, 7008, 7107, 7519, 8464, 9476, 9888, 10074, 12696, 13432, 14214, 15038, 16928, 18952, 20148, 22557, 25392, 26864, 28428, 30076, 37904, 38617, 40296, 45114, 50784, 53728, 54487, 56856, 60152, 75808, 77234, 80592, 90228, 108974, 113712, 115851, 120304, 154468, 161184, 163461, 172937, 180456, 217948, 227424, 231702, 240608, 308936, 326922, 345874, 360912, 435896, 463404, 518811, 617872, 653844, 691748, 721824, 871792, 926808, 1037622, 1235744, 1307688, 1383496, 1743584, 1853616, 2075244, 2615376, 2766992, 3707232, 3977551, 4150488, 5230752, 5533984, 7955102, 8300976, 11932653, 15910204, 16601952, 23865306, 31820408, 47730612, 63640816, 95461224, 127281632, 190922448, 381844896]

約数ペア:

[(1, 381844896), (2, 190922448), (3, 127281632), (4, 95461224), (6, 63640816), (8, 47730612), (12, 31820408), (16, 23865306), (23, 16601952), (24, 15910204), (32, 11932653), (46, 8300976), (48, 7955102), (69, 5533984), (73, 5230752), (92, 4150488), (96, 3977551), (103, 3707232), (138, 2766992), (146, 2615376), (184, 2075244), (206, 1853616), (219, 1743584), (276, 1383496), (292, 1307688), (309, 1235744), (368, 1037622), (412, 926808), (438, 871792), (529, 721824), (552, 691748), (584, 653844), (618, 617872), (736, 518811), (824, 463404), (876, 435896), (1058, 360912), (1104, 345874), (1168, 326922), (1236, 308936), (1587, 240608), (1648, 231702), (1679, 227424), (1752, 217948), (2116, 180456), (2208, 172937), (2336, 163461), (2369, 161184), (2472, 154468), (3174, 120304), (3296, 115851), (3358, 113712), (3504, 108974), (4232, 90228), (4738, 80592), (4944, 77234), (5037, 75808), (6348, 60152), (6716, 56856), (7008, 54487), (7107, 53728), (7519, 50784), (8464, 45114), (9476, 40296), (9888, 38617), (10074, 37904), (12696, 30076), (13432, 28428), (14214, 26864), (15038, 25392), (16928, 22557), (18952, 20148)]