331102464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 216

約数和(自身を含む): 1109156160

約数和(自身を除く): 778053696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 256, 264, 308, 336, 352, 363, 384, 448, 462, 484, 509, 528, 616, 672, 704, 726, 768, 847, 896, 924, 968, 1018, 1056, 1232, 1344, 1408, 1452, 1527, 1694, 1792, 1848, 1936, 2036, 2112, 2464, 2541, 2688, 2816, 2904, 3054, 3388, 3563, 3696, 3872, 4072, 4224, 4928, 5082, 5376, 5599, 5808, 6108, 6776, 7126, 7392, 7744, 8144, 8448, 9856, 10164, 10689, 11198, 11616, 12216, 13552, 14252, 14784, 15488, 16288, 16797, 19712, 20328, 21378, 22396, 23232, 24432, 27104, 28504, 29568, 30976, 32576, 33594, 39193, 40656, 42756, 44792, 46464, 48864, 54208, 57008, 59136, 61589, 65152, 67188, 78386, 81312, 85512, 89584, 92928, 97728, 108416, 114016, 117579, 123178, 130304, 134376, 156772, 162624, 171024, 179168, 184767, 195456, 216832, 228032, 235158, 246356, 268752, 313544, 325248, 342048, 358336, 369534, 390912, 431123, 456064, 470316, 492712, 537504, 627088, 650496, 684096, 716672, 739068, 862246, 912128, 940632, 985424, 1075008, 1254176, 1293369, 1368192, 1433344, 1478136, 1724492, 1881264, 1970848, 2150016, 2508352, 2586738, 2736384, 2956272, 3448984, 3762528, 3941696, 4300032, 5016704, 5173476, 5912544, 6897968, 7525056, 7883392, 10033408, 10346952, 11825088, 13795936, 15050112, 15766784, 20693904, 23650176, 27591872, 30100224, 41387808, 47300352, 55183744, 82775616, 110367488, 165551232, 331102464]

約数ペア:

[(1, 331102464), (2, 165551232), (3, 110367488), (4, 82775616), (6, 55183744), (7, 47300352), (8, 41387808), (11, 30100224), (12, 27591872), (14, 23650176), (16, 20693904), (21, 15766784), (22, 15050112), (24, 13795936), (28, 11825088), (32, 10346952), (33, 10033408), (42, 7883392), (44, 7525056), (48, 6897968), (56, 5912544), (64, 5173476), (66, 5016704), (77, 4300032), (84, 3941696), (88, 3762528), (96, 3448984), (112, 2956272), (121, 2736384), (128, 2586738), (132, 2508352), (154, 2150016), (168, 1970848), (176, 1881264), (192, 1724492), (224, 1478136), (231, 1433344), (242, 1368192), (256, 1293369), (264, 1254176), (308, 1075008), (336, 985424), (352, 940632), (363, 912128), (384, 862246), (448, 739068), (462, 716672), (484, 684096), (509, 650496), (528, 627088), (616, 537504), (672, 492712), (704, 470316), (726, 456064), (768, 431123), (847, 390912), (896, 369534), (924, 358336), (968, 342048), (1018, 325248), (1056, 313544), (1232, 268752), (1344, 246356), (1408, 235158), (1452, 228032), (1527, 216832), (1694, 195456), (1792, 184767), (1848, 179168), (1936, 171024), (2036, 162624), (2112, 156772), (2464, 134376), (2541, 130304), (2688, 123178), (2816, 117579), (2904, 114016), (3054, 108416), (3388, 97728), (3563, 92928), (3696, 89584), (3872, 85512), (4072, 81312), (4224, 78386), (4928, 67188), (5082, 65152), (5376, 61589), (5599, 59136), (5808, 57008), (6108, 54208), (6776, 48864), (7126, 46464), (7392, 44792), (7744, 42756), (8144, 40656), (8448, 39193), (9856, 33594), (10164, 32576), (10689, 30976), (11198, 29568), (11616, 28504), (12216, 27104), (13552, 24432), (14252, 23232), (14784, 22396), (15488, 21378), (16288, 20328), (16797, 19712)]