348232192

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 886621824

約数和(自身を除く): 538389632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 121, 128, 146, 154, 176, 224, 242, 256, 292, 308, 352, 448, 484, 511, 512, 584, 616, 704, 803, 847, 896, 968, 1022, 1168, 1232, 1331, 1408, 1606, 1694, 1792, 1936, 2044, 2336, 2464, 2662, 2816, 3212, 3388, 3584, 3872, 4088, 4672, 4928, 5324, 5621, 5632, 6424, 6776, 7744, 8176, 8833, 9317, 9344, 9856, 10648, 11242, 12848, 13552, 15488, 16352, 17666, 18634, 18688, 19712, 21296, 22484, 25696, 27104, 30976, 32704, 35332, 37268, 37376, 39424, 42592, 44968, 51392, 54208, 61831, 61952, 65408, 70664, 74536, 85184, 89936, 97163, 102784, 108416, 123662, 130816, 141328, 149072, 170368, 179872, 194326, 205568, 216832, 247324, 261632, 282656, 298144, 340736, 359744, 388652, 411136, 433664, 494648, 565312, 596288, 680141, 681472, 719488, 777304, 989296, 1130624, 1192576, 1360282, 1438976, 1554608, 1978592, 2261248, 2385152, 2720564, 2877952, 3109216, 3957184, 4522496, 4770304, 5441128, 6218432, 7914368, 10882256, 12436864, 15828736, 21764512, 24873728, 31657472, 43529024, 49747456, 87058048, 174116096, 348232192]

約数ペア:

[(1, 348232192), (2, 174116096), (4, 87058048), (7, 49747456), (8, 43529024), (11, 31657472), (14, 24873728), (16, 21764512), (22, 15828736), (28, 12436864), (32, 10882256), (44, 7914368), (56, 6218432), (64, 5441128), (73, 4770304), (77, 4522496), (88, 3957184), (112, 3109216), (121, 2877952), (128, 2720564), (146, 2385152), (154, 2261248), (176, 1978592), (224, 1554608), (242, 1438976), (256, 1360282), (292, 1192576), (308, 1130624), (352, 989296), (448, 777304), (484, 719488), (511, 681472), (512, 680141), (584, 596288), (616, 565312), (704, 494648), (803, 433664), (847, 411136), (896, 388652), (968, 359744), (1022, 340736), (1168, 298144), (1232, 282656), (1331, 261632), (1408, 247324), (1606, 216832), (1694, 205568), (1792, 194326), (1936, 179872), (2044, 170368), (2336, 149072), (2464, 141328), (2662, 130816), (2816, 123662), (3212, 108416), (3388, 102784), (3584, 97163), (3872, 89936), (4088, 85184), (4672, 74536), (4928, 70664), (5324, 65408), (5621, 61952), (5632, 61831), (6424, 54208), (6776, 51392), (7744, 44968), (8176, 42592), (8833, 39424), (9317, 37376), (9344, 37268), (9856, 35332), (10648, 32704), (11242, 30976), (12848, 27104), (13552, 25696), (15488, 22484), (16352, 21296), (17666, 19712), (18634, 18688)]