278750976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2774

約数の個数: 144

約数和(自身を含む): 892819200

約数和(自身を除く): 614068224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 2729, 3192, 3648, 4256, 4864, 5376, 5458, 6384, 7296, 8187, 8512, 10916, 12768, 14592, 16374, 17024, 19103, 21832, 25536, 32748, 34048, 38206, 43664, 51072, 51851, 57309, 65496, 76412, 87328, 102144, 103702, 114618, 130992, 152824, 155553, 174656, 207404, 229236, 261984, 305648, 311106, 349312, 362957, 414808, 458472, 523968, 611296, 622212, 698624, 725914, 829616, 916944, 1047936, 1088871, 1222592, 1244424, 1451828, 1659232, 1833888, 2095872, 2177742, 2445184, 2488848, 2903656, 3318464, 3667776, 4355484, 4890368, 4977696, 5807312, 6636928, 7335552, 8710968, 9955392, 11614624, 13273856, 14671104, 17421936, 19910784, 23229248, 34843872, 39821568, 46458496, 69687744, 92916992, 139375488, 278750976]

約数ペア:

[(1, 278750976), (2, 139375488), (3, 92916992), (4, 69687744), (6, 46458496), (7, 39821568), (8, 34843872), (12, 23229248), (14, 19910784), (16, 17421936), (19, 14671104), (21, 13273856), (24, 11614624), (28, 9955392), (32, 8710968), (38, 7335552), (42, 6636928), (48, 5807312), (56, 4977696), (57, 4890368), (64, 4355484), (76, 3667776), (84, 3318464), (96, 2903656), (112, 2488848), (114, 2445184), (128, 2177742), (133, 2095872), (152, 1833888), (168, 1659232), (192, 1451828), (224, 1244424), (228, 1222592), (256, 1088871), (266, 1047936), (304, 916944), (336, 829616), (384, 725914), (399, 698624), (448, 622212), (456, 611296), (532, 523968), (608, 458472), (672, 414808), (768, 362957), (798, 349312), (896, 311106), (912, 305648), (1064, 261984), (1216, 229236), (1344, 207404), (1596, 174656), (1792, 155553), (1824, 152824), (2128, 130992), (2432, 114618), (2688, 103702), (2729, 102144), (3192, 87328), (3648, 76412), (4256, 65496), (4864, 57309), (5376, 51851), (5458, 51072), (6384, 43664), (7296, 38206), (8187, 34048), (8512, 32748), (10916, 25536), (12768, 21832), (14592, 19103), (16374, 17024)]