827976816

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 2573835264

約数和(自身を除く): 1745858448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 47, 48, 54, 69, 72, 81, 92, 94, 108, 138, 141, 144, 162, 184, 188, 197, 207, 216, 243, 276, 282, 324, 368, 376, 394, 414, 423, 432, 486, 552, 564, 591, 621, 648, 752, 788, 828, 846, 972, 1081, 1104, 1128, 1182, 1242, 1269, 1296, 1576, 1656, 1692, 1773, 1863, 1944, 2162, 2256, 2364, 2484, 2538, 3152, 3243, 3312, 3384, 3546, 3726, 3807, 3888, 4324, 4531, 4728, 4968, 5076, 5319, 5589, 6486, 6768, 7092, 7452, 7614, 8648, 9062, 9259, 9456, 9729, 9936, 10152, 10638, 11178, 11421, 12972, 13593, 14184, 14904, 15228, 15957, 17296, 18124, 18518, 19458, 20304, 21276, 22356, 22842, 25944, 27186, 27777, 28368, 29187, 29808, 30456, 31914, 36248, 37036, 38916, 40779, 42552, 44712, 45684, 47871, 51888, 54372, 55554, 58374, 60912, 63828, 72496, 74072, 77832, 81558, 83331, 85104, 87561, 89424, 91368, 95742, 108744, 111108, 116748, 122337, 127656, 148144, 155664, 163116, 166662, 175122, 182736, 191484, 212957, 217488, 222216, 233496, 244674, 249993, 255312, 262683, 326232, 333324, 350244, 367011, 382968, 425914, 444432, 466992, 489348, 499986, 525366, 638871, 652464, 666648, 700488, 734022, 749979, 765936, 851828, 978696, 999972, 1050732, 1101033, 1277742, 1333296, 1400976, 1468044, 1499958, 1703656, 1916613, 1957392, 1999944, 2101464, 2202066, 2249937, 2555484, 2936088, 2999916, 3407312, 3833226, 3999888, 4202928, 4404132, 4499874, 5110968, 5749839, 5872176, 5999832, 7666452, 8808264, 8999748, 10221936, 11499678, 11999664, 15332904, 17249517, 17616528, 17999496, 22999356, 30665808, 34499034, 35998992, 45998712, 51748551, 68998068, 91997424, 103497102, 137996136, 206994204, 275992272, 413988408, 827976816]

約数ペア:

[(1, 827976816), (2, 413988408), (3, 275992272), (4, 206994204), (6, 137996136), (8, 103497102), (9, 91997424), (12, 68998068), (16, 51748551), (18, 45998712), (23, 35998992), (24, 34499034), (27, 30665808), (36, 22999356), (46, 17999496), (47, 17616528), (48, 17249517), (54, 15332904), (69, 11999664), (72, 11499678), (81, 10221936), (92, 8999748), (94, 8808264), (108, 7666452), (138, 5999832), (141, 5872176), (144, 5749839), (162, 5110968), (184, 4499874), (188, 4404132), (197, 4202928), (207, 3999888), (216, 3833226), (243, 3407312), (276, 2999916), (282, 2936088), (324, 2555484), (368, 2249937), (376, 2202066), (394, 2101464), (414, 1999944), (423, 1957392), (432, 1916613), (486, 1703656), (552, 1499958), (564, 1468044), (591, 1400976), (621, 1333296), (648, 1277742), (752, 1101033), (788, 1050732), (828, 999972), (846, 978696), (972, 851828), (1081, 765936), (1104, 749979), (1128, 734022), (1182, 700488), (1242, 666648), (1269, 652464), (1296, 638871), (1576, 525366), (1656, 499986), (1692, 489348), (1773, 466992), (1863, 444432), (1944, 425914), (2162, 382968), (2256, 367011), (2364, 350244), (2484, 333324), (2538, 326232), (3152, 262683), (3243, 255312), (3312, 249993), (3384, 244674), (3546, 233496), (3726, 222216), (3807, 217488), (3888, 212957), (4324, 191484), (4531, 182736), (4728, 175122), (4968, 166662), (5076, 163116), (5319, 155664), (5589, 148144), (6486, 127656), (6768, 122337), (7092, 116748), (7452, 111108), (7614, 108744), (8648, 95742), (9062, 91368), (9259, 89424), (9456, 87561), (9729, 85104), (9936, 83331), (10152, 81558), (10638, 77832), (11178, 74072), (11421, 72496), (12972, 63828), (13593, 60912), (14184, 58374), (14904, 55554), (15228, 54372), (15957, 51888), (17296, 47871), (18124, 45684), (18518, 44712), (19458, 42552), (20304, 40779), (21276, 38916), (22356, 37036), (22842, 36248), (25944, 31914), (27186, 30456), (27777, 29808), (28368, 29187)]