344901984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 1178997120

約数和(自身を除く): 834095136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 49, 51, 56, 57, 68, 76, 84, 96, 98, 102, 112, 114, 119, 133, 136, 147, 152, 168, 196, 204, 224, 227, 228, 238, 266, 272, 294, 304, 323, 336, 357, 392, 399, 408, 454, 456, 476, 532, 544, 588, 608, 646, 672, 681, 714, 784, 798, 816, 833, 908, 912, 931, 952, 969, 1064, 1176, 1292, 1362, 1428, 1568, 1589, 1596, 1632, 1666, 1816, 1824, 1862, 1904, 1938, 2128, 2261, 2352, 2499, 2584, 2724, 2793, 2856, 3178, 3192, 3332, 3632, 3724, 3808, 3859, 3876, 4256, 4313, 4522, 4704, 4767, 4998, 5168, 5448, 5586, 5712, 6356, 6384, 6664, 6783, 7264, 7448, 7718, 7752, 8626, 9044, 9534, 9996, 10336, 10896, 11123, 11172, 11424, 11577, 12712, 12768, 12939, 13328, 13566, 14896, 15436, 15504, 15827, 17252, 18088, 19068, 19992, 21792, 22246, 22344, 23154, 25424, 25878, 26656, 27013, 27132, 29792, 30191, 30872, 31008, 31654, 33369, 34504, 36176, 38136, 39984, 44492, 44688, 46308, 47481, 50848, 51756, 54026, 54264, 60382, 61744, 63308, 66738, 69008, 72352, 73321, 76272, 79968, 81039, 88984, 89376, 90573, 92616, 94962, 103512, 108052, 108528, 120764, 123488, 126616, 133476, 138016, 146642, 152544, 162078, 177968, 181146, 185232, 189091, 189924, 207024, 211337, 216104, 217056, 219963, 241528, 253232, 266952, 293284, 324156, 355936, 362292, 370464, 378182, 379848, 414048, 422674, 432208, 439926, 483056, 506464, 513247, 533904, 567273, 586568, 634011, 648312, 724584, 756364, 759696, 845348, 864416, 879852, 966112, 1026494, 1067808, 1134546, 1173136, 1268022, 1296624, 1449168, 1512728, 1519392, 1539741, 1690696, 1759704, 2052988, 2269092, 2346272, 2536044, 2593248, 2898336, 3025456, 3079482, 3381392, 3519408, 3592729, 4105976, 4538184, 5072088, 6050912, 6158964, 6762784, 7038816, 7185458, 8211952, 9076368, 10144176, 10778187, 12317928, 14370916, 16423904, 18152736, 20288352, 21556374, 24635856, 28741832, 43112748, 49271712, 57483664, 86225496, 114967328, 172450992, 344901984]

約数ペア:

[(1, 344901984), (2, 172450992), (3, 114967328), (4, 86225496), (6, 57483664), (7, 49271712), (8, 43112748), (12, 28741832), (14, 24635856), (16, 21556374), (17, 20288352), (19, 18152736), (21, 16423904), (24, 14370916), (28, 12317928), (32, 10778187), (34, 10144176), (38, 9076368), (42, 8211952), (48, 7185458), (49, 7038816), (51, 6762784), (56, 6158964), (57, 6050912), (68, 5072088), (76, 4538184), (84, 4105976), (96, 3592729), (98, 3519408), (102, 3381392), (112, 3079482), (114, 3025456), (119, 2898336), (133, 2593248), (136, 2536044), (147, 2346272), (152, 2269092), (168, 2052988), (196, 1759704), (204, 1690696), (224, 1539741), (227, 1519392), (228, 1512728), (238, 1449168), (266, 1296624), (272, 1268022), (294, 1173136), (304, 1134546), (323, 1067808), (336, 1026494), (357, 966112), (392, 879852), (399, 864416), (408, 845348), (454, 759696), (456, 756364), (476, 724584), (532, 648312), (544, 634011), (588, 586568), (608, 567273), (646, 533904), (672, 513247), (681, 506464), (714, 483056), (784, 439926), (798, 432208), (816, 422674), (833, 414048), (908, 379848), (912, 378182), (931, 370464), (952, 362292), (969, 355936), (1064, 324156), (1176, 293284), (1292, 266952), (1362, 253232), (1428, 241528), (1568, 219963), (1589, 217056), (1596, 216104), (1632, 211337), (1666, 207024), (1816, 189924), (1824, 189091), (1862, 185232), (1904, 181146), (1938, 177968), (2128, 162078), (2261, 152544), (2352, 146642), (2499, 138016), (2584, 133476), (2724, 126616), (2793, 123488), (2856, 120764), (3178, 108528), (3192, 108052), (3332, 103512), (3632, 94962), (3724, 92616), (3808, 90573), (3859, 89376), (3876, 88984), (4256, 81039), (4313, 79968), (4522, 76272), (4704, 73321), (4767, 72352), (4998, 69008), (5168, 66738), (5448, 63308), (5586, 61744), (5712, 60382), (6356, 54264), (6384, 54026), (6664, 51756), (6783, 50848), (7264, 47481), (7448, 46308), (7718, 44688), (7752, 44492), (8626, 39984), (9044, 38136), (9534, 36176), (9996, 34504), (10336, 33369), (10896, 31654), (11123, 31008), (11172, 30872), (11424, 30191), (11577, 29792), (12712, 27132), (12768, 27013), (12939, 26656), (13328, 25878), (13566, 25424), (14896, 23154), (15436, 22344), (15504, 22246), (15827, 21792), (17252, 19992), (18088, 19068)]