406278144

素因数分解:

$2^{12}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 156

約数和(自身を含む): 1196017056

約数和(自身を除く): 789738912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 107, 128, 144, 192, 206, 214, 256, 288, 309, 321, 384, 412, 428, 512, 576, 618, 642, 768, 824, 856, 927, 963, 1024, 1152, 1236, 1284, 1536, 1648, 1712, 1854, 1926, 2048, 2304, 2472, 2568, 3072, 3296, 3424, 3708, 3852, 4096, 4608, 4944, 5136, 6144, 6592, 6848, 7416, 7704, 9216, 9888, 10272, 11021, 12288, 13184, 13696, 14832, 15408, 18432, 19776, 20544, 22042, 26368, 27392, 29664, 30816, 33063, 36864, 39552, 41088, 44084, 52736, 54784, 59328, 61632, 66126, 79104, 82176, 88168, 99189, 105472, 109568, 118656, 123264, 132252, 158208, 164352, 176336, 198378, 210944, 219136, 237312, 246528, 264504, 316416, 328704, 352672, 396756, 421888, 438272, 474624, 493056, 529008, 632832, 657408, 705344, 793512, 949248, 986112, 1058016, 1265664, 1314816, 1410688, 1587024, 1898496, 1972224, 2116032, 2821376, 3174048, 3796992, 3944448, 4232064, 5642752, 6348096, 8464128, 11285504, 12696192, 16928256, 22571008, 25392384, 33856512, 45142016, 50784768, 67713024, 101569536, 135426048, 203139072, 406278144]

約数ペア:

[(1, 406278144), (2, 203139072), (3, 135426048), (4, 101569536), (6, 67713024), (8, 50784768), (9, 45142016), (12, 33856512), (16, 25392384), (18, 22571008), (24, 16928256), (32, 12696192), (36, 11285504), (48, 8464128), (64, 6348096), (72, 5642752), (96, 4232064), (103, 3944448), (107, 3796992), (128, 3174048), (144, 2821376), (192, 2116032), (206, 1972224), (214, 1898496), (256, 1587024), (288, 1410688), (309, 1314816), (321, 1265664), (384, 1058016), (412, 986112), (428, 949248), (512, 793512), (576, 705344), (618, 657408), (642, 632832), (768, 529008), (824, 493056), (856, 474624), (927, 438272), (963, 421888), (1024, 396756), (1152, 352672), (1236, 328704), (1284, 316416), (1536, 264504), (1648, 246528), (1712, 237312), (1854, 219136), (1926, 210944), (2048, 198378), (2304, 176336), (2472, 164352), (2568, 158208), (3072, 132252), (3296, 123264), (3424, 118656), (3708, 109568), (3852, 105472), (4096, 99189), (4608, 88168), (4944, 82176), (5136, 79104), (6144, 66126), (6592, 61632), (6848, 59328), (7416, 54784), (7704, 52736), (9216, 44084), (9888, 41088), (10272, 39552), (11021, 36864), (12288, 33063), (13184, 30816), (13696, 29664), (14832, 27392), (15408, 26368), (18432, 22042), (19776, 20544)]