520937568

素因数分解:

$2^5\times 3^6\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 168

約数和(自身を含む): 1558416888

約数和(自身を除く): 1037479320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 163, 216, 243, 274, 288, 324, 326, 411, 432, 486, 489, 548, 648, 652, 729, 822, 864, 972, 978, 1096, 1233, 1296, 1304, 1458, 1467, 1644, 1944, 1956, 2192, 2466, 2592, 2608, 2916, 2934, 3288, 3699, 3888, 3912, 4384, 4401, 4932, 5216, 5832, 5868, 6576, 7398, 7776, 7824, 8802, 9864, 11097, 11664, 11736, 13152, 13203, 14796, 15648, 17604, 19728, 22194, 22331, 23328, 23472, 26406, 29592, 33291, 35208, 39456, 39609, 44388, 44662, 46944, 52812, 59184, 66582, 66993, 70416, 79218, 88776, 89324, 99873, 105624, 118368, 118827, 133164, 133986, 140832, 158436, 177552, 178648, 199746, 200979, 211248, 237654, 266328, 267972, 316872, 355104, 357296, 399492, 401958, 422496, 475308, 532656, 535944, 602937, 633744, 714592, 798984, 803916, 950616, 1065312, 1071888, 1205874, 1267488, 1597968, 1607832, 1808811, 1901232, 2143776, 2411748, 3195936, 3215664, 3617622, 3802464, 4823496, 5426433, 6431328, 7235244, 9646992, 10852866, 14470488, 16279299, 19293984, 21705732, 28940976, 32558598, 43411464, 57881952, 65117196, 86822928, 130234392, 173645856, 260468784, 520937568]

約数ペア:

[(1, 520937568), (2, 260468784), (3, 173645856), (4, 130234392), (6, 86822928), (8, 65117196), (9, 57881952), (12, 43411464), (16, 32558598), (18, 28940976), (24, 21705732), (27, 19293984), (32, 16279299), (36, 14470488), (48, 10852866), (54, 9646992), (72, 7235244), (81, 6431328), (96, 5426433), (108, 4823496), (137, 3802464), (144, 3617622), (162, 3215664), (163, 3195936), (216, 2411748), (243, 2143776), (274, 1901232), (288, 1808811), (324, 1607832), (326, 1597968), (411, 1267488), (432, 1205874), (486, 1071888), (489, 1065312), (548, 950616), (648, 803916), (652, 798984), (729, 714592), (822, 633744), (864, 602937), (972, 535944), (978, 532656), (1096, 475308), (1233, 422496), (1296, 401958), (1304, 399492), (1458, 357296), (1467, 355104), (1644, 316872), (1944, 267972), (1956, 266328), (2192, 237654), (2466, 211248), (2592, 200979), (2608, 199746), (2916, 178648), (2934, 177552), (3288, 158436), (3699, 140832), (3888, 133986), (3912, 133164), (4384, 118827), (4401, 118368), (4932, 105624), (5216, 99873), (5832, 89324), (5868, 88776), (6576, 79218), (7398, 70416), (7776, 66993), (7824, 66582), (8802, 59184), (9864, 52812), (11097, 46944), (11664, 44662), (11736, 44388), (13152, 39609), (13203, 39456), (14796, 35208), (15648, 33291), (17604, 29592), (19728, 26406), (22194, 23472), (22331, 23328)]