309953952

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 240

約数和(自身を含む): 1137229632

約数和(自身を除く): 827275680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1553, 1584, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3106, 3168, 3564, 3696, 4158, 4536, 4659, 4752, 5544, 6048, 6212, 6237, 7128, 7392, 8316, 9072, 9318, 9504, 10871, 11088, 12424, 12474, 13977, 14256, 16632, 17083, 18144, 18636, 21742, 22176, 24848, 24948, 27954, 28512, 32613, 33264, 34166, 37272, 41931, 43484, 49696, 49896, 51249, 55908, 65226, 66528, 68332, 74544, 83862, 86968, 97839, 99792, 102498, 111816, 119581, 125793, 130452, 136664, 149088, 153747, 167724, 173936, 195678, 199584, 204996, 223632, 239162, 251586, 260904, 273328, 293517, 307494, 335448, 347872, 358743, 391356, 409992, 447264, 461241, 478324, 503172, 521808, 546656, 587034, 614988, 670896, 717486, 782712, 819984, 880551, 922482, 956648, 1006344, 1043616, 1076229, 1174068, 1229976, 1341792, 1383723, 1434972, 1565424, 1639968, 1761102, 1844964, 1913296, 2012688, 2152458, 2348136, 2459952, 2767446, 2869944, 3130848, 3228687, 3522204, 3689928, 3826592, 4025376, 4304916, 4696272, 4919904, 5534892, 5739888, 6457374, 7044408, 7379856, 8609832, 9392544, 9686061, 11069784, 11479776, 12914748, 14088816, 14759712, 17219664, 19372122, 22139568, 25829496, 28177632, 34439328, 38744244, 44279136, 51658992, 77488488, 103317984, 154976976, 309953952]

約数ペア:

[(1, 309953952), (2, 154976976), (3, 103317984), (4, 77488488), (6, 51658992), (7, 44279136), (8, 38744244), (9, 34439328), (11, 28177632), (12, 25829496), (14, 22139568), (16, 19372122), (18, 17219664), (21, 14759712), (22, 14088816), (24, 12914748), (27, 11479776), (28, 11069784), (32, 9686061), (33, 9392544), (36, 8609832), (42, 7379856), (44, 7044408), (48, 6457374), (54, 5739888), (56, 5534892), (63, 4919904), (66, 4696272), (72, 4304916), (77, 4025376), (81, 3826592), (84, 3689928), (88, 3522204), (96, 3228687), (99, 3130848), (108, 2869944), (112, 2767446), (126, 2459952), (132, 2348136), (144, 2152458), (154, 2012688), (162, 1913296), (168, 1844964), (176, 1761102), (189, 1639968), (198, 1565424), (216, 1434972), (224, 1383723), (231, 1341792), (252, 1229976), (264, 1174068), (288, 1076229), (297, 1043616), (308, 1006344), (324, 956648), (336, 922482), (352, 880551), (378, 819984), (396, 782712), (432, 717486), (462, 670896), (504, 614988), (528, 587034), (567, 546656), (594, 521808), (616, 503172), (648, 478324), (672, 461241), (693, 447264), (756, 409992), (792, 391356), (864, 358743), (891, 347872), (924, 335448), (1008, 307494), (1056, 293517), (1134, 273328), (1188, 260904), (1232, 251586), (1296, 239162), (1386, 223632), (1512, 204996), (1553, 199584), (1584, 195678), (1782, 173936), (1848, 167724), (2016, 153747), (2079, 149088), (2268, 136664), (2376, 130452), (2464, 125793), (2592, 119581), (2772, 111816), (3024, 102498), (3106, 99792), (3168, 97839), (3564, 86968), (3696, 83862), (4158, 74544), (4536, 68332), (4659, 66528), (4752, 65226), (5544, 55908), (6048, 51249), (6212, 49896), (6237, 49696), (7128, 43484), (7392, 41931), (8316, 37272), (9072, 34166), (9318, 33264), (9504, 32613), (10871, 28512), (11088, 27954), (12424, 24948), (12474, 24848), (13977, 22176), (14256, 21742), (16632, 18636), (17083, 18144)]