187453728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 679311360

約数和(自身を除く): 491857632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 79, 84, 88, 96, 99, 107, 112, 126, 132, 144, 154, 158, 168, 176, 198, 214, 224, 231, 237, 252, 264, 288, 308, 316, 321, 336, 352, 396, 428, 462, 474, 504, 528, 553, 616, 632, 642, 672, 693, 711, 749, 792, 856, 869, 924, 948, 963, 1008, 1056, 1106, 1177, 1232, 1264, 1284, 1386, 1422, 1498, 1584, 1659, 1712, 1738, 1848, 1896, 1926, 2016, 2212, 2247, 2354, 2464, 2528, 2568, 2607, 2772, 2844, 2996, 3168, 3318, 3424, 3476, 3531, 3696, 3792, 3852, 4424, 4494, 4708, 4977, 5136, 5214, 5544, 5688, 5992, 6083, 6636, 6741, 6952, 7062, 7392, 7584, 7704, 7821, 8239, 8453, 8848, 8988, 9416, 9954, 10272, 10428, 10593, 11088, 11376, 11984, 12166, 13272, 13482, 13904, 14124, 15408, 15642, 16478, 16906, 17696, 17976, 18249, 18832, 19908, 20856, 21186, 22176, 22752, 23968, 24332, 24717, 25359, 26544, 26964, 27808, 28248, 30816, 31284, 32956, 33812, 35952, 36498, 37664, 39816, 41712, 42372, 48664, 49434, 50718, 53088, 53928, 54747, 56496, 59171, 62568, 65912, 67624, 71904, 72996, 74151, 76077, 79632, 83424, 84744, 92983, 97328, 98868, 101436, 107856, 109494, 112992, 118342, 125136, 131824, 135248, 145992, 148302, 152154, 159264, 169488, 177513, 185966, 194656, 197736, 202872, 215712, 218988, 236684, 250272, 263648, 270496, 278949, 291984, 296604, 304308, 338976, 355026, 371932, 395472, 405744, 437976, 473368, 532539, 557898, 583968, 593208, 608616, 650881, 710052, 743864, 790944, 811488, 836847, 875952, 946736, 1065078, 1115796, 1186416, 1217232, 1301762, 1420104, 1487728, 1673694, 1751904, 1893472, 1952643, 2130156, 2231592, 2372832, 2434464, 2603524, 2840208, 2975456, 3347388, 3905286, 4260312, 4463184, 5207048, 5680416, 5857929, 6694776, 7810572, 8520624, 8926368, 10414096, 11715858, 13389552, 15621144, 17041248, 20828192, 23431716, 26779104, 31242288, 46863432, 62484576, 93726864, 187453728]

約数ペア:

[(1, 187453728), (2, 93726864), (3, 62484576), (4, 46863432), (6, 31242288), (7, 26779104), (8, 23431716), (9, 20828192), (11, 17041248), (12, 15621144), (14, 13389552), (16, 11715858), (18, 10414096), (21, 8926368), (22, 8520624), (24, 7810572), (28, 6694776), (32, 5857929), (33, 5680416), (36, 5207048), (42, 4463184), (44, 4260312), (48, 3905286), (56, 3347388), (63, 2975456), (66, 2840208), (72, 2603524), (77, 2434464), (79, 2372832), (84, 2231592), (88, 2130156), (96, 1952643), (99, 1893472), (107, 1751904), (112, 1673694), (126, 1487728), (132, 1420104), (144, 1301762), (154, 1217232), (158, 1186416), (168, 1115796), (176, 1065078), (198, 946736), (214, 875952), (224, 836847), (231, 811488), (237, 790944), (252, 743864), (264, 710052), (288, 650881), (308, 608616), (316, 593208), (321, 583968), (336, 557898), (352, 532539), (396, 473368), (428, 437976), (462, 405744), (474, 395472), (504, 371932), (528, 355026), (553, 338976), (616, 304308), (632, 296604), (642, 291984), (672, 278949), (693, 270496), (711, 263648), (749, 250272), (792, 236684), (856, 218988), (869, 215712), (924, 202872), (948, 197736), (963, 194656), (1008, 185966), (1056, 177513), (1106, 169488), (1177, 159264), (1232, 152154), (1264, 148302), (1284, 145992), (1386, 135248), (1422, 131824), (1498, 125136), (1584, 118342), (1659, 112992), (1712, 109494), (1738, 107856), (1848, 101436), (1896, 98868), (1926, 97328), (2016, 92983), (2212, 84744), (2247, 83424), (2354, 79632), (2464, 76077), (2528, 74151), (2568, 72996), (2607, 71904), (2772, 67624), (2844, 65912), (2996, 62568), (3168, 59171), (3318, 56496), (3424, 54747), (3476, 53928), (3531, 53088), (3696, 50718), (3792, 49434), (3852, 48664), (4424, 42372), (4494, 41712), (4708, 39816), (4977, 37664), (5136, 36498), (5214, 35952), (5544, 33812), (5688, 32956), (5992, 31284), (6083, 30816), (6636, 28248), (6741, 27808), (6952, 26964), (7062, 26544), (7392, 25359), (7584, 24717), (7704, 24332), (7821, 23968), (8239, 22752), (8453, 22176), (8848, 21186), (8988, 20856), (9416, 19908), (9954, 18832), (10272, 18249), (10428, 17976), (10593, 17696), (11088, 16906), (11376, 16478), (11984, 15642), (12166, 15408), (13272, 14124), (13482, 13904)]