247235904

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 252

約数和(自身を含む): 792579060

約数和(自身を除く): 545343156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 41, 48, 57, 58, 64, 72, 76, 82, 87, 96, 114, 116, 123, 144, 152, 164, 171, 174, 192, 228, 232, 246, 261, 288, 304, 328, 342, 348, 361, 369, 456, 464, 492, 522, 551, 576, 608, 656, 684, 696, 722, 738, 779, 912, 928, 984, 1044, 1083, 1102, 1189, 1216, 1312, 1368, 1392, 1444, 1476, 1558, 1653, 1824, 1856, 1968, 2088, 2166, 2204, 2337, 2378, 2624, 2736, 2784, 2888, 2952, 3116, 3249, 3306, 3567, 3648, 3936, 4176, 4332, 4408, 4674, 4756, 4959, 5472, 5568, 5776, 5904, 6232, 6498, 6612, 7011, 7134, 7872, 8352, 8664, 8816, 9348, 9512, 9918, 10469, 10701, 10944, 11552, 11808, 12464, 12996, 13224, 14022, 14268, 14801, 16704, 17328, 17632, 18696, 19024, 19836, 20938, 21402, 22591, 23104, 23616, 24928, 25992, 26448, 28044, 28536, 29602, 31407, 34656, 35264, 37392, 38048, 39672, 41876, 42804, 44403, 45182, 49856, 51984, 52896, 56088, 57072, 59204, 62814, 67773, 69312, 74784, 76096, 79344, 83752, 85608, 88806, 90364, 94221, 103968, 105792, 112176, 114144, 118408, 125628, 133209, 135546, 149568, 158688, 167504, 171216, 177612, 180728, 188442, 203319, 207936, 224352, 228288, 236816, 251256, 266418, 271092, 317376, 335008, 342432, 355224, 361456, 376884, 406638, 429229, 448704, 473632, 502512, 532836, 542184, 670016, 684864, 710448, 722912, 753768, 813276, 858458, 947264, 1005024, 1065672, 1084368, 1287687, 1420896, 1445824, 1507536, 1626552, 1716916, 2010048, 2131344, 2168736, 2575374, 2841792, 3015072, 3253104, 3433832, 3863061, 4262688, 4337472, 5150748, 6030144, 6506208, 6867664, 7726122, 8525376, 10301496, 13012416, 13735328, 15452244, 20602992, 27470656, 30904488, 41205984, 61808976, 82411968, 123617952, 247235904]

約数ペア:

[(1, 247235904), (2, 123617952), (3, 82411968), (4, 61808976), (6, 41205984), (8, 30904488), (9, 27470656), (12, 20602992), (16, 15452244), (18, 13735328), (19, 13012416), (24, 10301496), (29, 8525376), (32, 7726122), (36, 6867664), (38, 6506208), (41, 6030144), (48, 5150748), (57, 4337472), (58, 4262688), (64, 3863061), (72, 3433832), (76, 3253104), (82, 3015072), (87, 2841792), (96, 2575374), (114, 2168736), (116, 2131344), (123, 2010048), (144, 1716916), (152, 1626552), (164, 1507536), (171, 1445824), (174, 1420896), (192, 1287687), (228, 1084368), (232, 1065672), (246, 1005024), (261, 947264), (288, 858458), (304, 813276), (328, 753768), (342, 722912), (348, 710448), (361, 684864), (369, 670016), (456, 542184), (464, 532836), (492, 502512), (522, 473632), (551, 448704), (576, 429229), (608, 406638), (656, 376884), (684, 361456), (696, 355224), (722, 342432), (738, 335008), (779, 317376), (912, 271092), (928, 266418), (984, 251256), (1044, 236816), (1083, 228288), (1102, 224352), (1189, 207936), (1216, 203319), (1312, 188442), (1368, 180728), (1392, 177612), (1444, 171216), (1476, 167504), (1558, 158688), (1653, 149568), (1824, 135546), (1856, 133209), (1968, 125628), (2088, 118408), (2166, 114144), (2204, 112176), (2337, 105792), (2378, 103968), (2624, 94221), (2736, 90364), (2784, 88806), (2888, 85608), (2952, 83752), (3116, 79344), (3249, 76096), (3306, 74784), (3567, 69312), (3648, 67773), (3936, 62814), (4176, 59204), (4332, 57072), (4408, 56088), (4674, 52896), (4756, 51984), (4959, 49856), (5472, 45182), (5568, 44403), (5776, 42804), (5904, 41876), (6232, 39672), (6498, 38048), (6612, 37392), (7011, 35264), (7134, 34656), (7872, 31407), (8352, 29602), (8664, 28536), (8816, 28044), (9348, 26448), (9512, 25992), (9918, 24928), (10469, 23616), (10701, 23104), (10944, 22591), (11552, 21402), (11808, 20938), (12464, 19836), (12996, 19024), (13224, 18696), (14022, 17632), (14268, 17328), (14801, 16704)]