561262464

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 1921294440

約数和(自身を除く): 1360031976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 64, 72, 84, 96, 98, 112, 122, 126, 128, 144, 147, 163, 168, 183, 192, 196, 224, 244, 252, 288, 294, 326, 336, 366, 384, 392, 427, 441, 448, 488, 489, 504, 549, 576, 588, 652, 672, 732, 784, 854, 882, 896, 976, 978, 1008, 1098, 1141, 1152, 1176, 1281, 1304, 1344, 1464, 1467, 1568, 1708, 1764, 1952, 1956, 2016, 2196, 2282, 2352, 2562, 2608, 2688, 2928, 2934, 2989, 3136, 3416, 3423, 3528, 3843, 3904, 3912, 4032, 4392, 4564, 4704, 5124, 5216, 5856, 5868, 5978, 6272, 6832, 6846, 7056, 7686, 7808, 7824, 7987, 8064, 8784, 8967, 9128, 9408, 9943, 10248, 10269, 10432, 11712, 11736, 11956, 13664, 13692, 14112, 15372, 15648, 15974, 17568, 17934, 18256, 18816, 19886, 20496, 20538, 20864, 23424, 23472, 23912, 23961, 26901, 27328, 27384, 28224, 29829, 30744, 31296, 31948, 35136, 35868, 36512, 39772, 40992, 41076, 46944, 47824, 47922, 53802, 54656, 54768, 56448, 59658, 61488, 62592, 63896, 69601, 70272, 71736, 71883, 73024, 79544, 81984, 82152, 89487, 93888, 95648, 95844, 107604, 109536, 119316, 122976, 127792, 139202, 143472, 143766, 146048, 159088, 163968, 164304, 178974, 187776, 191296, 191688, 208803, 215208, 219072, 238632, 245952, 255584, 278404, 286944, 287532, 318176, 328608, 357948, 382592, 383376, 417606, 430416, 438144, 477264, 487207, 491904, 511168, 556808, 573888, 575064, 626409, 636352, 657216, 715896, 766752, 835212, 860832, 954528, 974414, 1022336, 1113616, 1147776, 1150128, 1252818, 1272704, 1314432, 1431792, 1461621, 1533504, 1670424, 1721664, 1909056, 1948828, 2227232, 2300256, 2505636, 2863584, 2923242, 3067008, 3340848, 3443328, 3818112, 3897656, 4384863, 4454464, 4600512, 5011272, 5727168, 5846484, 6681696, 7795312, 8769726, 8908928, 9201024, 10022544, 11454336, 11692968, 13363392, 15590624, 17539452, 20045088, 23385936, 26726784, 31181248, 35078904, 40090176, 46771872, 62362496, 70157808, 80180352, 93543744, 140315616, 187087488, 280631232, 561262464]

約数ペア:

[(1, 561262464), (2, 280631232), (3, 187087488), (4, 140315616), (6, 93543744), (7, 80180352), (8, 70157808), (9, 62362496), (12, 46771872), (14, 40090176), (16, 35078904), (18, 31181248), (21, 26726784), (24, 23385936), (28, 20045088), (32, 17539452), (36, 15590624), (42, 13363392), (48, 11692968), (49, 11454336), (56, 10022544), (61, 9201024), (63, 8908928), (64, 8769726), (72, 7795312), (84, 6681696), (96, 5846484), (98, 5727168), (112, 5011272), (122, 4600512), (126, 4454464), (128, 4384863), (144, 3897656), (147, 3818112), (163, 3443328), (168, 3340848), (183, 3067008), (192, 2923242), (196, 2863584), (224, 2505636), (244, 2300256), (252, 2227232), (288, 1948828), (294, 1909056), (326, 1721664), (336, 1670424), (366, 1533504), (384, 1461621), (392, 1431792), (427, 1314432), (441, 1272704), (448, 1252818), (488, 1150128), (489, 1147776), (504, 1113616), (549, 1022336), (576, 974414), (588, 954528), (652, 860832), (672, 835212), (732, 766752), (784, 715896), (854, 657216), (882, 636352), (896, 626409), (976, 575064), (978, 573888), (1008, 556808), (1098, 511168), (1141, 491904), (1152, 487207), (1176, 477264), (1281, 438144), (1304, 430416), (1344, 417606), (1464, 383376), (1467, 382592), (1568, 357948), (1708, 328608), (1764, 318176), (1952, 287532), (1956, 286944), (2016, 278404), (2196, 255584), (2282, 245952), (2352, 238632), (2562, 219072), (2608, 215208), (2688, 208803), (2928, 191688), (2934, 191296), (2989, 187776), (3136, 178974), (3416, 164304), (3423, 163968), (3528, 159088), (3843, 146048), (3904, 143766), (3912, 143472), (4032, 139202), (4392, 127792), (4564, 122976), (4704, 119316), (5124, 109536), (5216, 107604), (5856, 95844), (5868, 95648), (5978, 93888), (6272, 89487), (6832, 82152), (6846, 81984), (7056, 79544), (7686, 73024), (7808, 71883), (7824, 71736), (7987, 70272), (8064, 69601), (8784, 63896), (8967, 62592), (9128, 61488), (9408, 59658), (9943, 56448), (10248, 54768), (10269, 54656), (10432, 53802), (11712, 47922), (11736, 47824), (11956, 46944), (13664, 41076), (13692, 40992), (14112, 39772), (15372, 36512), (15648, 35868), (15974, 35136), (17568, 31948), (17934, 31296), (18256, 30744), (18816, 29829), (19886, 28224), (20496, 27384), (20538, 27328), (20864, 26901), (23424, 23961), (23472, 23912)]