997982208

素因数分解:

$2^{18}\times 3^4\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 190

約数和(自身を含む): 3045058896

約数和(自身を除く): 2047076688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 256, 282, 288, 324, 376, 384, 423, 432, 512, 564, 576, 648, 752, 768, 846, 864, 1024, 1128, 1152, 1269, 1296, 1504, 1536, 1692, 1728, 2048, 2256, 2304, 2538, 2592, 3008, 3072, 3384, 3456, 3807, 4096, 4512, 4608, 5076, 5184, 6016, 6144, 6768, 6912, 7614, 8192, 9024, 9216, 10152, 10368, 12032, 12288, 13536, 13824, 15228, 16384, 18048, 18432, 20304, 20736, 24064, 24576, 27072, 27648, 30456, 32768, 36096, 36864, 40608, 41472, 48128, 49152, 54144, 55296, 60912, 65536, 72192, 73728, 81216, 82944, 96256, 98304, 108288, 110592, 121824, 131072, 144384, 147456, 162432, 165888, 192512, 196608, 216576, 221184, 243648, 262144, 288768, 294912, 324864, 331776, 385024, 393216, 433152, 442368, 487296, 577536, 589824, 649728, 663552, 770048, 786432, 866304, 884736, 974592, 1155072, 1179648, 1299456, 1327104, 1540096, 1732608, 1769472, 1949184, 2310144, 2359296, 2598912, 2654208, 3080192, 3465216, 3538944, 3898368, 4620288, 5197824, 5308416, 6160384, 6930432, 7077888, 7796736, 9240576, 10395648, 10616832, 12320768, 13860864, 15593472, 18481152, 20791296, 21233664, 27721728, 31186944, 36962304, 41582592, 55443456, 62373888, 83165184, 110886912, 124747776, 166330368, 249495552, 332660736, 498991104, 997982208]

約数ペア:

[(1, 997982208), (2, 498991104), (3, 332660736), (4, 249495552), (6, 166330368), (8, 124747776), (9, 110886912), (12, 83165184), (16, 62373888), (18, 55443456), (24, 41582592), (27, 36962304), (32, 31186944), (36, 27721728), (47, 21233664), (48, 20791296), (54, 18481152), (64, 15593472), (72, 13860864), (81, 12320768), (94, 10616832), (96, 10395648), (108, 9240576), (128, 7796736), (141, 7077888), (144, 6930432), (162, 6160384), (188, 5308416), (192, 5197824), (216, 4620288), (256, 3898368), (282, 3538944), (288, 3465216), (324, 3080192), (376, 2654208), (384, 2598912), (423, 2359296), (432, 2310144), (512, 1949184), (564, 1769472), (576, 1732608), (648, 1540096), (752, 1327104), (768, 1299456), (846, 1179648), (864, 1155072), (1024, 974592), (1128, 884736), (1152, 866304), (1269, 786432), (1296, 770048), (1504, 663552), (1536, 649728), (1692, 589824), (1728, 577536), (2048, 487296), (2256, 442368), (2304, 433152), (2538, 393216), (2592, 385024), (3008, 331776), (3072, 324864), (3384, 294912), (3456, 288768), (3807, 262144), (4096, 243648), (4512, 221184), (4608, 216576), (5076, 196608), (5184, 192512), (6016, 165888), (6144, 162432), (6768, 147456), (6912, 144384), (7614, 131072), (8192, 121824), (9024, 110592), (9216, 108288), (10152, 98304), (10368, 96256), (12032, 82944), (12288, 81216), (13536, 73728), (13824, 72192), (15228, 65536), (16384, 60912), (18048, 55296), (18432, 54144), (20304, 49152), (20736, 48128), (24064, 41472), (24576, 40608), (27072, 36864), (27648, 36096), (30456, 32768)]