1889728512

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{6277}}^1$

素因数の和:6316

約数の個数: 144

約数和(自身を含む): 5861517480

約数和(自身を除く): 3971788968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6144, 6272, 6277, 7168, 9408, 10752, 12544, 12554, 14336, 18816, 18831, 21504, 25088, 25108, 37632, 37662, 43008, 43939, 50176, 50216, 75264, 75324, 87878, 100352, 100432, 131817, 150528, 150648, 175756, 200864, 263634, 301056, 301296, 307573, 351512, 401728, 527268, 602592, 615146, 703024, 803456, 922719, 1054536, 1205184, 1230292, 1406048, 1606912, 1845438, 2109072, 2410368, 2460584, 2812096, 3213824, 3690876, 4218144, 4820736, 4921168, 5624192, 6427648, 7381752, 8436288, 9641472, 9842336, 11248384, 12855296, 14763504, 16872576, 19282944, 19684672, 22496768, 29527008, 33745152, 38565888, 39369344, 44993536, 59054016, 67490304, 78738688, 89987072, 118108032, 134980608, 157477376, 236216064, 269961216, 314954752, 472432128, 629909504, 944864256, 1889728512]

約数ペア:

[(1, 1889728512), (2, 944864256), (3, 629909504), (4, 472432128), (6, 314954752), (7, 269961216), (8, 236216064), (12, 157477376), (14, 134980608), (16, 118108032), (21, 89987072), (24, 78738688), (28, 67490304), (32, 59054016), (42, 44993536), (48, 39369344), (49, 38565888), (56, 33745152), (64, 29527008), (84, 22496768), (96, 19684672), (98, 19282944), (112, 16872576), (128, 14763504), (147, 12855296), (168, 11248384), (192, 9842336), (196, 9641472), (224, 8436288), (256, 7381752), (294, 6427648), (336, 5624192), (384, 4921168), (392, 4820736), (448, 4218144), (512, 3690876), (588, 3213824), (672, 2812096), (768, 2460584), (784, 2410368), (896, 2109072), (1024, 1845438), (1176, 1606912), (1344, 1406048), (1536, 1230292), (1568, 1205184), (1792, 1054536), (2048, 922719), (2352, 803456), (2688, 703024), (3072, 615146), (3136, 602592), (3584, 527268), (4704, 401728), (5376, 351512), (6144, 307573), (6272, 301296), (6277, 301056), (7168, 263634), (9408, 200864), (10752, 175756), (12544, 150648), (12554, 150528), (14336, 131817), (18816, 100432), (18831, 100352), (21504, 87878), (25088, 75324), (25108, 75264), (37632, 50216), (37662, 50176), (43008, 43939)]