251543275488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1194821}}^1$

素因数の和:1194897

約数の個数: 144

約数和(自身を含む): 775018900656

約数和(自身を除く): 523475625168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 204, 258, 272, 288, 306, 344, 387, 408, 516, 544, 612, 688, 731, 774, 816, 1032, 1224, 1376, 1462, 1548, 1632, 2064, 2193, 2448, 2924, 3096, 4128, 4386, 4896, 5848, 6192, 6579, 8772, 11696, 12384, 13158, 17544, 23392, 26316, 35088, 52632, 70176, 105264, 210528, 1194821, 2389642, 3584463, 4779284, 7168926, 9558568, 10753389, 14337852, 19117136, 20311957, 21506778, 28675704, 38234272, 40623914, 43013556, 51377303, 57351408, 60935871, 81247828, 86027112, 102754606, 114702816, 121871742, 154131909, 162495656, 172054224, 182807613, 205509212, 243743484, 308263818, 324991312, 344108448, 365615226, 411018424, 462395727, 487486968, 616527636, 649982624, 731230452, 822036848, 873414151, 924791454, 974973936, 1233055272, 1462460904, 1644073696, 1746828302, 1849582908, 1949947872, 2466110544, 2620242453, 2924921808, 3493656604, 3699165816, 4932221088, 5240484906, 5849843616, 6987313208, 7398331632, 7860727359, 10480969812, 13974626416, 14796663264, 15721454718, 20961939624, 27949252832, 31442909436, 41923879248, 62885818872, 83847758496, 125771637744, 251543275488]

約数ペア:

[(1, 251543275488), (2, 125771637744), (3, 83847758496), (4, 62885818872), (6, 41923879248), (8, 31442909436), (9, 27949252832), (12, 20961939624), (16, 15721454718), (17, 14796663264), (18, 13974626416), (24, 10480969812), (32, 7860727359), (34, 7398331632), (36, 6987313208), (43, 5849843616), (48, 5240484906), (51, 4932221088), (68, 3699165816), (72, 3493656604), (86, 2924921808), (96, 2620242453), (102, 2466110544), (129, 1949947872), (136, 1849582908), (144, 1746828302), (153, 1644073696), (172, 1462460904), (204, 1233055272), (258, 974973936), (272, 924791454), (288, 873414151), (306, 822036848), (344, 731230452), (387, 649982624), (408, 616527636), (516, 487486968), (544, 462395727), (612, 411018424), (688, 365615226), (731, 344108448), (774, 324991312), (816, 308263818), (1032, 243743484), (1224, 205509212), (1376, 182807613), (1462, 172054224), (1548, 162495656), (1632, 154131909), (2064, 121871742), (2193, 114702816), (2448, 102754606), (2924, 86027112), (3096, 81247828), (4128, 60935871), (4386, 57351408), (4896, 51377303), (5848, 43013556), (6192, 40623914), (6579, 38234272), (8772, 28675704), (11696, 21506778), (12384, 20311957), (13158, 19117136), (17544, 14337852), (23392, 10753389), (26316, 9558568), (35088, 7168926), (52632, 4779284), (70176, 3584463), (105264, 2389642), (210528, 1194821)]