387261952

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 1044933120

約数和(自身を除く): 657671168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 47, 56, 64, 76, 77, 88, 94, 112, 121, 128, 133, 152, 154, 176, 188, 209, 224, 242, 256, 266, 304, 308, 329, 352, 376, 418, 448, 484, 512, 517, 532, 608, 616, 658, 704, 752, 836, 847, 893, 896, 968, 1034, 1064, 1216, 1232, 1316, 1408, 1463, 1504, 1672, 1694, 1786, 1792, 1936, 2068, 2128, 2299, 2432, 2464, 2632, 2816, 2926, 3008, 3344, 3388, 3572, 3584, 3619, 3872, 4136, 4256, 4598, 4864, 4928, 5264, 5632, 5687, 5852, 6016, 6251, 6688, 6776, 7144, 7238, 7744, 8272, 8512, 9196, 9728, 9823, 9856, 10528, 11374, 11704, 12032, 12502, 13376, 13552, 14288, 14476, 15488, 16093, 16544, 17024, 18392, 19646, 19712, 21056, 22748, 23408, 24064, 25004, 26752, 27104, 28576, 28952, 30976, 32186, 33088, 34048, 36784, 39292, 39424, 39809, 42112, 45496, 46816, 50008, 53504, 54208, 57152, 57904, 61952, 64372, 66176, 68096, 68761, 73568, 78584, 79618, 84224, 90992, 93632, 100016, 107008, 108053, 108416, 114304, 115808, 128744, 132352, 137522, 147136, 157168, 159236, 168448, 181984, 187264, 200032, 216106, 216832, 228608, 231616, 257488, 264704, 275044, 294272, 314336, 318472, 363968, 374528, 400064, 432212, 433664, 457216, 463232, 514976, 550088, 588544, 628672, 636944, 727936, 749056, 756371, 800128, 864424, 926464, 1029952, 1100176, 1177088, 1257344, 1273888, 1455872, 1512742, 1600256, 1728848, 1852928, 2059904, 2200352, 2514688, 2547776, 2911744, 3025484, 3200512, 3457696, 4119808, 4400704, 5029376, 5095552, 6050968, 6915392, 8239616, 8801408, 10191104, 12101936, 13830784, 17602816, 20382208, 24203872, 27661568, 35205632, 48407744, 55323136, 96815488, 193630976, 387261952]

約数ペア:

[(1, 387261952), (2, 193630976), (4, 96815488), (7, 55323136), (8, 48407744), (11, 35205632), (14, 27661568), (16, 24203872), (19, 20382208), (22, 17602816), (28, 13830784), (32, 12101936), (38, 10191104), (44, 8801408), (47, 8239616), (56, 6915392), (64, 6050968), (76, 5095552), (77, 5029376), (88, 4400704), (94, 4119808), (112, 3457696), (121, 3200512), (128, 3025484), (133, 2911744), (152, 2547776), (154, 2514688), (176, 2200352), (188, 2059904), (209, 1852928), (224, 1728848), (242, 1600256), (256, 1512742), (266, 1455872), (304, 1273888), (308, 1257344), (329, 1177088), (352, 1100176), (376, 1029952), (418, 926464), (448, 864424), (484, 800128), (512, 756371), (517, 749056), (532, 727936), (608, 636944), (616, 628672), (658, 588544), (704, 550088), (752, 514976), (836, 463232), (847, 457216), (893, 433664), (896, 432212), (968, 400064), (1034, 374528), (1064, 363968), (1216, 318472), (1232, 314336), (1316, 294272), (1408, 275044), (1463, 264704), (1504, 257488), (1672, 231616), (1694, 228608), (1786, 216832), (1792, 216106), (1936, 200032), (2068, 187264), (2128, 181984), (2299, 168448), (2432, 159236), (2464, 157168), (2632, 147136), (2816, 137522), (2926, 132352), (3008, 128744), (3344, 115808), (3388, 114304), (3572, 108416), (3584, 108053), (3619, 107008), (3872, 100016), (4136, 93632), (4256, 90992), (4598, 84224), (4864, 79618), (4928, 78584), (5264, 73568), (5632, 68761), (5687, 68096), (5852, 66176), (6016, 64372), (6251, 61952), (6688, 57904), (6776, 57152), (7144, 54208), (7238, 53504), (7744, 50008), (8272, 46816), (8512, 45496), (9196, 42112), (9728, 39809), (9823, 39424), (9856, 39292), (10528, 36784), (11374, 34048), (11704, 33088), (12032, 32186), (12502, 30976), (13376, 28952), (13552, 28576), (14288, 27104), (14476, 26752), (15488, 25004), (16093, 24064), (16544, 23408), (17024, 22748), (18392, 21056), (19646, 19712)]