1878492384

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 240

約数和(自身を含む): 5927644800

約数和(自身を除く): 4049152416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 89, 96, 102, 108, 136, 144, 153, 162, 178, 204, 216, 267, 272, 288, 306, 324, 356, 408, 432, 459, 479, 534, 544, 612, 648, 712, 801, 816, 864, 918, 958, 1068, 1224, 1296, 1377, 1424, 1437, 1513, 1602, 1632, 1836, 1916, 2136, 2403, 2448, 2592, 2754, 2848, 2874, 3026, 3204, 3672, 3832, 4272, 4311, 4539, 4806, 4896, 5508, 5748, 6052, 6408, 7209, 7344, 7664, 8143, 8544, 8622, 9078, 9612, 11016, 11496, 12104, 12816, 12933, 13617, 14418, 14688, 15328, 16286, 17244, 18156, 19224, 22032, 22992, 24208, 24429, 25632, 25866, 27234, 28836, 32572, 34488, 36312, 38448, 38799, 40851, 42631, 44064, 45984, 48416, 48858, 51732, 54468, 57672, 65144, 68976, 72624, 73287, 76896, 77598, 81702, 85262, 97716, 103464, 108936, 115344, 122553, 127893, 130288, 137952, 145248, 146574, 155196, 163404, 170524, 195432, 206928, 217872, 219861, 230688, 245106, 255786, 260576, 293148, 310392, 326808, 341048, 383679, 390864, 413856, 435744, 439722, 490212, 511572, 586296, 620784, 653616, 659583, 682096, 724727, 767358, 781728, 879444, 980424, 1023144, 1151037, 1172592, 1241568, 1307232, 1319166, 1364192, 1449454, 1534716, 1758888, 1960848, 2046288, 2174181, 2302074, 2345184, 2638332, 2898908, 3069432, 3453111, 3517776, 3921696, 4092576, 4348362, 4604148, 5276664, 5797816, 6138864, 6522543, 6906222, 7035552, 8696724, 9208296, 10553328, 11595632, 12277728, 13045086, 13812444, 17393448, 18416592, 19567629, 21106656, 23191264, 26090172, 27624888, 34786896, 36833184, 39135258, 52180344, 55249776, 58702887, 69573792, 78270516, 104360688, 110499552, 117405774, 156541032, 208721376, 234811548, 313082064, 469623096, 626164128, 939246192, 1878492384]

約数ペア:

[(1, 1878492384), (2, 939246192), (3, 626164128), (4, 469623096), (6, 313082064), (8, 234811548), (9, 208721376), (12, 156541032), (16, 117405774), (17, 110499552), (18, 104360688), (24, 78270516), (27, 69573792), (32, 58702887), (34, 55249776), (36, 52180344), (48, 39135258), (51, 36833184), (54, 34786896), (68, 27624888), (72, 26090172), (81, 23191264), (89, 21106656), (96, 19567629), (102, 18416592), (108, 17393448), (136, 13812444), (144, 13045086), (153, 12277728), (162, 11595632), (178, 10553328), (204, 9208296), (216, 8696724), (267, 7035552), (272, 6906222), (288, 6522543), (306, 6138864), (324, 5797816), (356, 5276664), (408, 4604148), (432, 4348362), (459, 4092576), (479, 3921696), (534, 3517776), (544, 3453111), (612, 3069432), (648, 2898908), (712, 2638332), (801, 2345184), (816, 2302074), (864, 2174181), (918, 2046288), (958, 1960848), (1068, 1758888), (1224, 1534716), (1296, 1449454), (1377, 1364192), (1424, 1319166), (1437, 1307232), (1513, 1241568), (1602, 1172592), (1632, 1151037), (1836, 1023144), (1916, 980424), (2136, 879444), (2403, 781728), (2448, 767358), (2592, 724727), (2754, 682096), (2848, 659583), (2874, 653616), (3026, 620784), (3204, 586296), (3672, 511572), (3832, 490212), (4272, 439722), (4311, 435744), (4539, 413856), (4806, 390864), (4896, 383679), (5508, 341048), (5748, 326808), (6052, 310392), (6408, 293148), (7209, 260576), (7344, 255786), (7664, 245106), (8143, 230688), (8544, 219861), (8622, 217872), (9078, 206928), (9612, 195432), (11016, 170524), (11496, 163404), (12104, 155196), (12816, 146574), (12933, 145248), (13617, 137952), (14418, 130288), (14688, 127893), (15328, 122553), (16286, 115344), (17244, 108936), (18156, 103464), (19224, 97716), (22032, 85262), (22992, 81702), (24208, 77598), (24429, 76896), (25632, 73287), (25866, 72624), (27234, 68976), (28836, 65144), (32572, 57672), (34488, 54468), (36312, 51732), (38448, 48858), (38799, 48416), (40851, 45984), (42631, 44064)]