309267936

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 958003200

約数和(自身を除く): 648735264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 79, 92, 96, 108, 138, 144, 158, 184, 197, 207, 216, 237, 276, 288, 316, 368, 394, 414, 432, 474, 552, 591, 621, 632, 711, 736, 788, 828, 864, 948, 1104, 1182, 1242, 1264, 1422, 1576, 1656, 1773, 1817, 1896, 2133, 2208, 2364, 2484, 2528, 2844, 3152, 3312, 3546, 3634, 3792, 4266, 4531, 4728, 4968, 5319, 5451, 5688, 6304, 6624, 7092, 7268, 7584, 8532, 9062, 9456, 9936, 10638, 10902, 11376, 13593, 14184, 14536, 15563, 16353, 17064, 18124, 18912, 19872, 21276, 21804, 22752, 27186, 28368, 29072, 31126, 32706, 34128, 36248, 40779, 42552, 43608, 46689, 49059, 54372, 56736, 58144, 62252, 65412, 68256, 72496, 81558, 85104, 87216, 93378, 98118, 108744, 122337, 124504, 130824, 140067, 144992, 163116, 170208, 174432, 186756, 196236, 217488, 244674, 249008, 261648, 280134, 326232, 357949, 373512, 392472, 420201, 434976, 489348, 498016, 523296, 560268, 652464, 715898, 747024, 784944, 840402, 978696, 1073847, 1120536, 1304928, 1431796, 1494048, 1569888, 1680804, 1957392, 2147694, 2241072, 2863592, 3221541, 3361608, 3914784, 4295388, 4482144, 5727184, 6443082, 6723216, 8590776, 9664623, 11454368, 12886164, 13446432, 17181552, 19329246, 25772328, 34363104, 38658492, 51544656, 77316984, 103089312, 154633968, 309267936]

約数ペア:

[(1, 309267936), (2, 154633968), (3, 103089312), (4, 77316984), (6, 51544656), (8, 38658492), (9, 34363104), (12, 25772328), (16, 19329246), (18, 17181552), (23, 13446432), (24, 12886164), (27, 11454368), (32, 9664623), (36, 8590776), (46, 6723216), (48, 6443082), (54, 5727184), (69, 4482144), (72, 4295388), (79, 3914784), (92, 3361608), (96, 3221541), (108, 2863592), (138, 2241072), (144, 2147694), (158, 1957392), (184, 1680804), (197, 1569888), (207, 1494048), (216, 1431796), (237, 1304928), (276, 1120536), (288, 1073847), (316, 978696), (368, 840402), (394, 784944), (414, 747024), (432, 715898), (474, 652464), (552, 560268), (591, 523296), (621, 498016), (632, 489348), (711, 434976), (736, 420201), (788, 392472), (828, 373512), (864, 357949), (948, 326232), (1104, 280134), (1182, 261648), (1242, 249008), (1264, 244674), (1422, 217488), (1576, 196236), (1656, 186756), (1773, 174432), (1817, 170208), (1896, 163116), (2133, 144992), (2208, 140067), (2364, 130824), (2484, 124504), (2528, 122337), (2844, 108744), (3152, 98118), (3312, 93378), (3546, 87216), (3634, 85104), (3792, 81558), (4266, 72496), (4531, 68256), (4728, 65412), (4968, 62252), (5319, 58144), (5451, 56736), (5688, 54372), (6304, 49059), (6624, 46689), (7092, 43608), (7268, 42552), (7584, 40779), (8532, 36248), (9062, 34128), (9456, 32706), (9936, 31126), (10638, 29072), (10902, 28368), (11376, 27186), (13593, 22752), (14184, 21804), (14536, 21276), (15563, 19872), (16353, 18912), (17064, 18124)]