281172192

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{8539}}^1$

素因数の和:8573

約数の個数: 96

約数和(自身を含む): 860832000

約数和(自身を除く): 579659808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 8232, 8539, 10976, 16464, 17078, 25617, 32928, 34156, 51234, 59773, 68312, 102468, 119546, 136624, 179319, 204936, 239092, 273248, 358638, 409872, 418411, 478184, 717276, 819744, 836822, 956368, 1255233, 1434552, 1673644, 1912736, 2510466, 2869104, 2928877, 3347288, 5020932, 5738208, 5857754, 6694576, 8786631, 10041864, 11715508, 13389152, 17573262, 20083728, 23431016, 35146524, 40167456, 46862032, 70293048, 93724064, 140586096, 281172192]

約数ペア:

[(1, 281172192), (2, 140586096), (3, 93724064), (4, 70293048), (6, 46862032), (7, 40167456), (8, 35146524), (12, 23431016), (14, 20083728), (16, 17573262), (21, 13389152), (24, 11715508), (28, 10041864), (32, 8786631), (42, 6694576), (48, 5857754), (49, 5738208), (56, 5020932), (84, 3347288), (96, 2928877), (98, 2869104), (112, 2510466), (147, 1912736), (168, 1673644), (196, 1434552), (224, 1255233), (294, 956368), (336, 836822), (343, 819744), (392, 717276), (588, 478184), (672, 418411), (686, 409872), (784, 358638), (1029, 273248), (1176, 239092), (1372, 204936), (1568, 179319), (2058, 136624), (2352, 119546), (2744, 102468), (4116, 68312), (4704, 59773), (5488, 51234), (8232, 34156), (8539, 32928), (10976, 25617), (16464, 17078)]