248306688

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1319

約数の個数: 176

約数和(自身を含む): 841071360

約数和(自身を除く): 592764672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1283, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2566, 2688, 3024, 3072, 3456, 3584, 3849, 4032, 4608, 5132, 5376, 6048, 6912, 7168, 7698, 8064, 8981, 9216, 10264, 10752, 11547, 12096, 13824, 15396, 16128, 17962, 20528, 21504, 23094, 24192, 26943, 27648, 30792, 32256, 34641, 35924, 41056, 46188, 48384, 53886, 61584, 64512, 69282, 71848, 80829, 82112, 92376, 96768, 107772, 123168, 138564, 143696, 161658, 164224, 184752, 193536, 215544, 242487, 246336, 277128, 287392, 323316, 328448, 369504, 431088, 484974, 492672, 554256, 574784, 646632, 656896, 739008, 862176, 969948, 985344, 1108512, 1149568, 1293264, 1313792, 1478016, 1724352, 1939896, 1970688, 2217024, 2299136, 2586528, 2956032, 3448704, 3879792, 3941376, 4434048, 4598272, 5173056, 5912064, 6897408, 7759584, 8868096, 9196544, 10346112, 11824128, 13794816, 15519168, 17736192, 20692224, 27589632, 31038336, 35472384, 41384448, 62076672, 82768896, 124153344, 248306688]

約数ペア:

[(1, 248306688), (2, 124153344), (3, 82768896), (4, 62076672), (6, 41384448), (7, 35472384), (8, 31038336), (9, 27589632), (12, 20692224), (14, 17736192), (16, 15519168), (18, 13794816), (21, 11824128), (24, 10346112), (27, 9196544), (28, 8868096), (32, 7759584), (36, 6897408), (42, 5912064), (48, 5173056), (54, 4598272), (56, 4434048), (63, 3941376), (64, 3879792), (72, 3448704), (84, 2956032), (96, 2586528), (108, 2299136), (112, 2217024), (126, 1970688), (128, 1939896), (144, 1724352), (168, 1478016), (189, 1313792), (192, 1293264), (216, 1149568), (224, 1108512), (252, 985344), (256, 969948), (288, 862176), (336, 739008), (378, 656896), (384, 646632), (432, 574784), (448, 554256), (504, 492672), (512, 484974), (576, 431088), (672, 369504), (756, 328448), (768, 323316), (864, 287392), (896, 277128), (1008, 246336), (1024, 242487), (1152, 215544), (1283, 193536), (1344, 184752), (1512, 164224), (1536, 161658), (1728, 143696), (1792, 138564), (2016, 123168), (2304, 107772), (2566, 96768), (2688, 92376), (3024, 82112), (3072, 80829), (3456, 71848), (3584, 69282), (3849, 64512), (4032, 61584), (4608, 53886), (5132, 48384), (5376, 46188), (6048, 41056), (6912, 35924), (7168, 34641), (7698, 32256), (8064, 30792), (8981, 27648), (9216, 26943), (10264, 24192), (10752, 23094), (11547, 21504), (12096, 20528), (13824, 17962), (15396, 16128)]