387772416

素因数分解:

$2^{12}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 156

約数和(自身を含む): 1144053352

約数和(自身を除く): 756280936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 157, 192, 201, 256, 268, 288, 314, 384, 402, 471, 512, 536, 576, 603, 628, 768, 804, 942, 1024, 1072, 1152, 1206, 1256, 1413, 1536, 1608, 1884, 2048, 2144, 2304, 2412, 2512, 2826, 3072, 3216, 3768, 4096, 4288, 4608, 4824, 5024, 5652, 6144, 6432, 7536, 8576, 9216, 9648, 10048, 10519, 11304, 12288, 12864, 15072, 17152, 18432, 19296, 20096, 21038, 22608, 25728, 30144, 31557, 34304, 36864, 38592, 40192, 42076, 45216, 51456, 60288, 63114, 68608, 77184, 80384, 84152, 90432, 94671, 102912, 120576, 126228, 137216, 154368, 160768, 168304, 180864, 189342, 205824, 241152, 252456, 274432, 308736, 321536, 336608, 361728, 378684, 411648, 482304, 504912, 617472, 643072, 673216, 723456, 757368, 823296, 964608, 1009824, 1234944, 1346432, 1446912, 1514736, 1929216, 2019648, 2469888, 2692864, 2893824, 3029472, 4039296, 5385728, 5787648, 6058944, 8078592, 10771456, 12117888, 16157184, 21542912, 24235776, 32314368, 43085824, 48471552, 64628736, 96943104, 129257472, 193886208, 387772416]

約数ペア:

[(1, 387772416), (2, 193886208), (3, 129257472), (4, 96943104), (6, 64628736), (8, 48471552), (9, 43085824), (12, 32314368), (16, 24235776), (18, 21542912), (24, 16157184), (32, 12117888), (36, 10771456), (48, 8078592), (64, 6058944), (67, 5787648), (72, 5385728), (96, 4039296), (128, 3029472), (134, 2893824), (144, 2692864), (157, 2469888), (192, 2019648), (201, 1929216), (256, 1514736), (268, 1446912), (288, 1346432), (314, 1234944), (384, 1009824), (402, 964608), (471, 823296), (512, 757368), (536, 723456), (576, 673216), (603, 643072), (628, 617472), (768, 504912), (804, 482304), (942, 411648), (1024, 378684), (1072, 361728), (1152, 336608), (1206, 321536), (1256, 308736), (1413, 274432), (1536, 252456), (1608, 241152), (1884, 205824), (2048, 189342), (2144, 180864), (2304, 168304), (2412, 160768), (2512, 154368), (2826, 137216), (3072, 126228), (3216, 120576), (3768, 102912), (4096, 94671), (4288, 90432), (4608, 84152), (4824, 80384), (5024, 77184), (5652, 68608), (6144, 63114), (6432, 60288), (7536, 51456), (8576, 45216), (9216, 42076), (9648, 40192), (10048, 38592), (10519, 36864), (11304, 34304), (12288, 31557), (12864, 30144), (15072, 25728), (17152, 22608), (18432, 21038), (19296, 20096)]