38153472

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 119304192

約数和(自身を除く): 81150720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 151, 168, 188, 192, 224, 256, 282, 302, 329, 336, 376, 384, 448, 453, 564, 604, 658, 672, 752, 768, 896, 906, 987, 1057, 1128, 1208, 1316, 1344, 1504, 1792, 1812, 1974, 2114, 2256, 2416, 2632, 2688, 3008, 3171, 3624, 3948, 4228, 4512, 4832, 5264, 5376, 6016, 6342, 7097, 7248, 7896, 8456, 9024, 9664, 10528, 12032, 12684, 14194, 14496, 15792, 16912, 18048, 19328, 21056, 21291, 25368, 28388, 28992, 31584, 33824, 36096, 38656, 42112, 42582, 49679, 50736, 56776, 57984, 63168, 67648, 84224, 85164, 99358, 101472, 113552, 115968, 126336, 135296, 149037, 170328, 198716, 202944, 227104, 252672, 270592, 298074, 340656, 397432, 405888, 454208, 596148, 681312, 794864, 811776, 908416, 1192296, 1362624, 1589728, 1816832, 2384592, 2725248, 3179456, 4769184, 5450496, 6358912, 9538368, 12717824, 19076736, 38153472]

約数ペア:

[(1, 38153472), (2, 19076736), (3, 12717824), (4, 9538368), (6, 6358912), (7, 5450496), (8, 4769184), (12, 3179456), (14, 2725248), (16, 2384592), (21, 1816832), (24, 1589728), (28, 1362624), (32, 1192296), (42, 908416), (47, 811776), (48, 794864), (56, 681312), (64, 596148), (84, 454208), (94, 405888), (96, 397432), (112, 340656), (128, 298074), (141, 270592), (151, 252672), (168, 227104), (188, 202944), (192, 198716), (224, 170328), (256, 149037), (282, 135296), (302, 126336), (329, 115968), (336, 113552), (376, 101472), (384, 99358), (448, 85164), (453, 84224), (564, 67648), (604, 63168), (658, 57984), (672, 56776), (752, 50736), (768, 49679), (896, 42582), (906, 42112), (987, 38656), (1057, 36096), (1128, 33824), (1208, 31584), (1316, 28992), (1344, 28388), (1504, 25368), (1792, 21291), (1812, 21056), (1974, 19328), (2114, 18048), (2256, 16912), (2416, 15792), (2632, 14496), (2688, 14194), (3008, 12684), (3171, 12032), (3624, 10528), (3948, 9664), (4228, 9024), (4512, 8456), (4832, 7896), (5264, 7248), (5376, 7097), (6016, 6342)]