387213312

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 744972288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 107, 114, 124, 128, 152, 186, 192, 214, 228, 248, 256, 304, 321, 372, 384, 428, 456, 496, 512, 589, 608, 642, 744, 768, 856, 912, 992, 1024, 1178, 1216, 1284, 1488, 1536, 1712, 1767, 1824, 1984, 2033, 2048, 2356, 2432, 2568, 2976, 3072, 3317, 3424, 3534, 3648, 3968, 4066, 4712, 4864, 5136, 5952, 6099, 6144, 6634, 6848, 7068, 7296, 7936, 8132, 9424, 9728, 9951, 10272, 11904, 12198, 13268, 13696, 14136, 14592, 15872, 16264, 18848, 19456, 19902, 20544, 23808, 24396, 26536, 27392, 28272, 29184, 31744, 32528, 37696, 38912, 39804, 41088, 47616, 48792, 53072, 54784, 56544, 58368, 63023, 63488, 65056, 75392, 79608, 82176, 95232, 97584, 106144, 109568, 113088, 116736, 126046, 130112, 150784, 159216, 164352, 189069, 190464, 195168, 212288, 219136, 226176, 252092, 260224, 301568, 318432, 328704, 378138, 390336, 424576, 452352, 504184, 520448, 603136, 636864, 657408, 756276, 780672, 849152, 904704, 1008368, 1040896, 1206272, 1273728, 1512552, 1561344, 1698304, 1809408, 2016736, 2081792, 2547456, 3025104, 3122688, 3396608, 3618816, 4033472, 4163584, 5094912, 6050208, 6245376, 6793216, 8066944, 10189824, 12100416, 12490752, 16133888, 20379648, 24200832, 32267776, 48401664, 64535552, 96803328, 129071104, 193606656, 387213312]

約数ペア:

[(1, 387213312), (2, 193606656), (3, 129071104), (4, 96803328), (6, 64535552), (8, 48401664), (12, 32267776), (16, 24200832), (19, 20379648), (24, 16133888), (31, 12490752), (32, 12100416), (38, 10189824), (48, 8066944), (57, 6793216), (62, 6245376), (64, 6050208), (76, 5094912), (93, 4163584), (96, 4033472), (107, 3618816), (114, 3396608), (124, 3122688), (128, 3025104), (152, 2547456), (186, 2081792), (192, 2016736), (214, 1809408), (228, 1698304), (248, 1561344), (256, 1512552), (304, 1273728), (321, 1206272), (372, 1040896), (384, 1008368), (428, 904704), (456, 849152), (496, 780672), (512, 756276), (589, 657408), (608, 636864), (642, 603136), (744, 520448), (768, 504184), (856, 452352), (912, 424576), (992, 390336), (1024, 378138), (1178, 328704), (1216, 318432), (1284, 301568), (1488, 260224), (1536, 252092), (1712, 226176), (1767, 219136), (1824, 212288), (1984, 195168), (2033, 190464), (2048, 189069), (2356, 164352), (2432, 159216), (2568, 150784), (2976, 130112), (3072, 126046), (3317, 116736), (3424, 113088), (3534, 109568), (3648, 106144), (3968, 97584), (4066, 95232), (4712, 82176), (4864, 79608), (5136, 75392), (5952, 65056), (6099, 63488), (6144, 63023), (6634, 58368), (6848, 56544), (7068, 54784), (7296, 53072), (7936, 48792), (8132, 47616), (9424, 41088), (9728, 39804), (9951, 38912), (10272, 37696), (11904, 32528), (12198, 31744), (13268, 29184), (13696, 28272), (14136, 27392), (14592, 26536), (15872, 24396), (16264, 23808), (18848, 20544), (19456, 19902)]