245055744

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 755069952

約数和(自身を除く): 510014208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 73, 93, 94, 96, 124, 128, 141, 144, 146, 186, 188, 192, 219, 248, 256, 279, 282, 288, 292, 372, 376, 384, 423, 438, 496, 558, 564, 576, 584, 657, 744, 752, 768, 846, 876, 992, 1116, 1128, 1152, 1168, 1314, 1457, 1488, 1504, 1692, 1752, 1984, 2232, 2256, 2263, 2304, 2336, 2628, 2914, 2976, 3008, 3384, 3431, 3504, 3968, 4371, 4464, 4512, 4526, 4672, 5256, 5828, 5952, 6016, 6768, 6789, 6862, 7008, 7936, 8742, 8928, 9024, 9052, 9344, 10293, 10512, 11656, 11904, 12032, 13113, 13536, 13578, 13724, 14016, 17484, 17856, 18048, 18104, 18688, 20367, 20586, 21024, 23312, 23808, 26226, 27072, 27156, 27448, 28032, 30879, 34968, 35712, 36096, 36208, 40734, 41172, 42048, 46624, 52452, 54144, 54312, 54896, 56064, 61758, 69936, 71424, 72416, 81468, 82344, 84096, 93248, 104904, 106361, 108288, 108624, 109792, 123516, 139872, 144832, 162936, 164688, 168192, 186496, 209808, 212722, 217248, 219584, 247032, 279744, 289664, 319083, 325872, 329376, 372992, 419616, 425444, 434496, 439168, 494064, 559488, 579328, 638166, 651744, 658752, 839232, 850888, 868992, 878336, 957249, 988128, 1118976, 1276332, 1303488, 1317504, 1678464, 1701776, 1737984, 1914498, 1976256, 2552664, 2606976, 2635008, 3356928, 3403552, 3828996, 3952512, 5105328, 5213952, 6807104, 7657992, 7905024, 10210656, 13614208, 15315984, 20421312, 27228416, 30631968, 40842624, 61263936, 81685248, 122527872, 245055744]

約数ペア:

[(1, 245055744), (2, 122527872), (3, 81685248), (4, 61263936), (6, 40842624), (8, 30631968), (9, 27228416), (12, 20421312), (16, 15315984), (18, 13614208), (24, 10210656), (31, 7905024), (32, 7657992), (36, 6807104), (47, 5213952), (48, 5105328), (62, 3952512), (64, 3828996), (72, 3403552), (73, 3356928), (93, 2635008), (94, 2606976), (96, 2552664), (124, 1976256), (128, 1914498), (141, 1737984), (144, 1701776), (146, 1678464), (186, 1317504), (188, 1303488), (192, 1276332), (219, 1118976), (248, 988128), (256, 957249), (279, 878336), (282, 868992), (288, 850888), (292, 839232), (372, 658752), (376, 651744), (384, 638166), (423, 579328), (438, 559488), (496, 494064), (558, 439168), (564, 434496), (576, 425444), (584, 419616), (657, 372992), (744, 329376), (752, 325872), (768, 319083), (846, 289664), (876, 279744), (992, 247032), (1116, 219584), (1128, 217248), (1152, 212722), (1168, 209808), (1314, 186496), (1457, 168192), (1488, 164688), (1504, 162936), (1692, 144832), (1752, 139872), (1984, 123516), (2232, 109792), (2256, 108624), (2263, 108288), (2304, 106361), (2336, 104904), (2628, 93248), (2914, 84096), (2976, 82344), (3008, 81468), (3384, 72416), (3431, 71424), (3504, 69936), (3968, 61758), (4371, 56064), (4464, 54896), (4512, 54312), (4526, 54144), (4672, 52452), (5256, 46624), (5828, 42048), (5952, 41172), (6016, 40734), (6768, 36208), (6789, 36096), (6862, 35712), (7008, 34968), (7936, 30879), (8742, 28032), (8928, 27448), (9024, 27156), (9052, 27072), (9344, 26226), (10293, 23808), (10512, 23312), (11656, 21024), (11904, 20586), (12032, 20367), (13113, 18688), (13536, 18104), (13578, 18048), (13724, 17856), (14016, 17484)]