248326848

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 252

約数和(自身を含む): 895898640

約数和(自身を除く): 647571792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 448, 462, 484, 504, 509, 528, 576, 616, 672, 693, 704, 726, 792, 847, 924, 968, 1008, 1018, 1056, 1089, 1232, 1344, 1386, 1452, 1527, 1584, 1694, 1848, 1936, 2016, 2036, 2112, 2178, 2464, 2541, 2772, 2904, 3054, 3168, 3388, 3563, 3696, 3872, 4032, 4072, 4356, 4581, 4928, 5082, 5544, 5599, 5808, 6108, 6336, 6776, 7126, 7392, 7623, 7744, 8144, 8712, 9162, 10164, 10689, 11088, 11198, 11616, 12216, 13552, 14252, 14784, 15246, 16288, 16797, 17424, 18324, 20328, 21378, 22176, 22396, 23232, 24432, 27104, 28504, 30492, 32067, 32576, 33594, 34848, 36648, 39193, 40656, 42756, 44352, 44792, 48864, 50391, 54208, 57008, 60984, 61589, 64134, 67188, 69696, 73296, 78386, 81312, 85512, 89584, 97728, 100782, 114016, 117579, 121968, 123178, 128268, 134376, 146592, 156772, 162624, 171024, 179168, 184767, 201564, 228032, 235158, 243936, 246356, 256536, 268752, 293184, 313544, 342048, 352737, 358336, 369534, 403128, 431123, 470316, 487872, 492712, 513072, 537504, 554301, 627088, 684096, 705474, 739068, 806256, 862246, 940632, 985424, 1026144, 1075008, 1108602, 1254176, 1293369, 1410948, 1478136, 1612512, 1724492, 1881264, 1970848, 2052288, 2217204, 2508352, 2586738, 2821896, 2956272, 3225024, 3448984, 3762528, 3880107, 3941696, 4434408, 5173476, 5643792, 5912544, 6897968, 7525056, 7760214, 8868816, 10346952, 11287584, 11825088, 13795936, 15520428, 17737632, 20693904, 22575168, 27591872, 31040856, 35475264, 41387808, 62081712, 82775616, 124163424, 248326848]

約数ペア:

[(1, 248326848), (2, 124163424), (3, 82775616), (4, 62081712), (6, 41387808), (7, 35475264), (8, 31040856), (9, 27591872), (11, 22575168), (12, 20693904), (14, 17737632), (16, 15520428), (18, 13795936), (21, 11825088), (22, 11287584), (24, 10346952), (28, 8868816), (32, 7760214), (33, 7525056), (36, 6897968), (42, 5912544), (44, 5643792), (48, 5173476), (56, 4434408), (63, 3941696), (64, 3880107), (66, 3762528), (72, 3448984), (77, 3225024), (84, 2956272), (88, 2821896), (96, 2586738), (99, 2508352), (112, 2217204), (121, 2052288), (126, 1970848), (132, 1881264), (144, 1724492), (154, 1612512), (168, 1478136), (176, 1410948), (192, 1293369), (198, 1254176), (224, 1108602), (231, 1075008), (242, 1026144), (252, 985424), (264, 940632), (288, 862246), (308, 806256), (336, 739068), (352, 705474), (363, 684096), (396, 627088), (448, 554301), (462, 537504), (484, 513072), (504, 492712), (509, 487872), (528, 470316), (576, 431123), (616, 403128), (672, 369534), (693, 358336), (704, 352737), (726, 342048), (792, 313544), (847, 293184), (924, 268752), (968, 256536), (1008, 246356), (1018, 243936), (1056, 235158), (1089, 228032), (1232, 201564), (1344, 184767), (1386, 179168), (1452, 171024), (1527, 162624), (1584, 156772), (1694, 146592), (1848, 134376), (1936, 128268), (2016, 123178), (2036, 121968), (2112, 117579), (2178, 114016), (2464, 100782), (2541, 97728), (2772, 89584), (2904, 85512), (3054, 81312), (3168, 78386), (3388, 73296), (3563, 69696), (3696, 67188), (3872, 64134), (4032, 61589), (4072, 60984), (4356, 57008), (4581, 54208), (4928, 50391), (5082, 48864), (5544, 44792), (5599, 44352), (5808, 42756), (6108, 40656), (6336, 39193), (6776, 36648), (7126, 34848), (7392, 33594), (7623, 32576), (7744, 32067), (8144, 30492), (8712, 28504), (9162, 27104), (10164, 24432), (10689, 23232), (11088, 22396), (11198, 22176), (11616, 21378), (12216, 20328), (13552, 18324), (14252, 17424), (14784, 16797), (15246, 16288)]