2531126192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 6730997760

約数和(自身を除く): 4199871568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 34, 37, 38, 56, 61, 62, 68, 74, 76, 112, 119, 122, 124, 133, 136, 148, 152, 217, 238, 244, 248, 259, 266, 272, 296, 304, 323, 427, 434, 476, 488, 496, 518, 527, 532, 589, 592, 629, 646, 703, 854, 868, 952, 976, 1036, 1037, 1054, 1064, 1147, 1159, 1178, 1258, 1292, 1406, 1708, 1736, 1891, 1904, 2072, 2074, 2108, 2128, 2257, 2261, 2294, 2318, 2356, 2516, 2584, 2812, 3416, 3472, 3689, 3782, 4123, 4144, 4148, 4216, 4403, 4514, 4522, 4588, 4636, 4712, 4921, 5032, 5168, 5624, 6832, 7259, 7378, 7564, 8029, 8113, 8246, 8296, 8432, 8806, 9028, 9044, 9176, 9272, 9424, 9842, 10013, 10064, 11248, 11951, 13237, 14518, 14756, 15128, 15799, 16058, 16226, 16492, 16592, 17612, 18056, 18088, 18352, 18544, 19499, 19684, 19703, 20026, 21793, 23902, 26474, 29036, 29512, 30256, 31598, 32116, 32147, 32452, 32984, 35224, 35929, 36112, 36176, 38369, 38998, 39368, 39406, 40052, 42883, 43586, 47804, 52948, 58072, 59024, 63196, 64232, 64294, 64904, 65968, 69967, 70091, 70448, 71858, 76738, 77996, 78736, 78812, 80104, 83657, 85766, 87172, 95608, 105896, 116144, 126392, 128464, 128588, 129808, 136493, 137921, 139934, 140182, 143716, 152551, 153476, 155992, 157624, 160208, 167314, 171532, 174344, 191216, 211792, 225029, 251503, 252784, 257176, 268583, 272986, 275842, 279868, 280364, 287432, 300181, 305102, 306952, 311984, 315248, 334628, 343064, 348688, 370481, 450058, 489769, 503006, 514352, 537166, 545972, 551684, 559736, 560728, 574864, 600362, 610204, 610793, 613904, 669256, 686128, 729011, 740962, 900116, 979538, 1006012, 1074332, 1091944, 1103368, 1119472, 1121456, 1189439, 1200724, 1220408, 1221586, 1329373, 1338512, 1458022, 1481924, 1800232, 1959076, 2012024, 2148664, 2183888, 2206736, 2378878, 2401448, 2440816, 2443172, 2593367, 2658746, 2916044, 2963848, 3600464, 3918152, 4024048, 4275551, 4297328, 4757756, 4802896, 4886344, 5103077, 5186734, 5317492, 5832088, 5927696, 7836304, 8326073, 8551102, 9305611, 9515512, 9772688, 10206154, 10373468, 10634984, 11664176, 16652146, 17102204, 18611222, 19031024, 20412308, 20746936, 21269968, 22599341, 33304292, 34204408, 37222444, 40824616, 41493872, 45198682, 66608584, 68408816, 74444888, 81649232, 90397364, 133217168, 148889776, 158195387, 180794728, 316390774, 361589456, 632781548, 1265563096, 2531126192]

約数ペア:

[(1, 2531126192), (2, 1265563096), (4, 632781548), (7, 361589456), (8, 316390774), (14, 180794728), (16, 158195387), (17, 148889776), (19, 133217168), (28, 90397364), (31, 81649232), (34, 74444888), (37, 68408816), (38, 66608584), (56, 45198682), (61, 41493872), (62, 40824616), (68, 37222444), (74, 34204408), (76, 33304292), (112, 22599341), (119, 21269968), (122, 20746936), (124, 20412308), (133, 19031024), (136, 18611222), (148, 17102204), (152, 16652146), (217, 11664176), (238, 10634984), (244, 10373468), (248, 10206154), (259, 9772688), (266, 9515512), (272, 9305611), (296, 8551102), (304, 8326073), (323, 7836304), (427, 5927696), (434, 5832088), (476, 5317492), (488, 5186734), (496, 5103077), (518, 4886344), (527, 4802896), (532, 4757756), (589, 4297328), (592, 4275551), (629, 4024048), (646, 3918152), (703, 3600464), (854, 2963848), (868, 2916044), (952, 2658746), (976, 2593367), (1036, 2443172), (1037, 2440816), (1054, 2401448), (1064, 2378878), (1147, 2206736), (1159, 2183888), (1178, 2148664), (1258, 2012024), (1292, 1959076), (1406, 1800232), (1708, 1481924), (1736, 1458022), (1891, 1338512), (1904, 1329373), (2072, 1221586), (2074, 1220408), (2108, 1200724), (2128, 1189439), (2257, 1121456), (2261, 1119472), (2294, 1103368), (2318, 1091944), (2356, 1074332), (2516, 1006012), (2584, 979538), (2812, 900116), (3416, 740962), (3472, 729011), (3689, 686128), (3782, 669256), (4123, 613904), (4144, 610793), (4148, 610204), (4216, 600362), (4403, 574864), (4514, 560728), (4522, 559736), (4588, 551684), (4636, 545972), (4712, 537166), (4921, 514352), (5032, 503006), (5168, 489769), (5624, 450058), (6832, 370481), (7259, 348688), (7378, 343064), (7564, 334628), (8029, 315248), (8113, 311984), (8246, 306952), (8296, 305102), (8432, 300181), (8806, 287432), (9028, 280364), (9044, 279868), (9176, 275842), (9272, 272986), (9424, 268583), (9842, 257176), (10013, 252784), (10064, 251503), (11248, 225029), (11951, 211792), (13237, 191216), (14518, 174344), (14756, 171532), (15128, 167314), (15799, 160208), (16058, 157624), (16226, 155992), (16492, 153476), (16592, 152551), (17612, 143716), (18056, 140182), (18088, 139934), (18352, 137921), (18544, 136493), (19499, 129808), (19684, 128588), (19703, 128464), (20026, 126392), (21793, 116144), (23902, 105896), (26474, 95608), (29036, 87172), (29512, 85766), (30256, 83657), (31598, 80104), (32116, 78812), (32147, 78736), (32452, 77996), (32984, 76738), (35224, 71858), (35929, 70448), (36112, 70091), (36176, 69967), (38369, 65968), (38998, 64904), (39368, 64294), (39406, 64232), (40052, 63196), (42883, 59024), (43586, 58072), (47804, 52948)]