1531744968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 4541644800

約数和(自身を除く): 3009899832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 43, 52, 58, 62, 78, 86, 87, 93, 104, 116, 124, 127, 129, 156, 172, 174, 186, 232, 248, 254, 258, 312, 344, 348, 372, 377, 381, 403, 508, 516, 559, 696, 744, 754, 762, 806, 899, 1016, 1032, 1118, 1131, 1209, 1247, 1333, 1508, 1524, 1612, 1651, 1677, 1798, 2236, 2262, 2418, 2494, 2666, 2697, 3016, 3048, 3224, 3302, 3354, 3596, 3683, 3741, 3937, 3999, 4472, 4524, 4836, 4953, 4988, 5332, 5394, 5461, 6604, 6708, 7192, 7366, 7482, 7874, 7998, 9048, 9672, 9906, 9976, 10664, 10788, 10922, 11049, 11687, 11811, 13208, 13416, 14732, 14964, 15748, 15996, 16211, 16383, 17329, 19812, 21576, 21844, 22098, 23374, 23622, 29464, 29928, 31496, 31992, 32422, 32766, 34658, 35061, 38657, 39624, 43688, 44196, 46748, 47244, 47879, 48633, 51181, 51987, 64844, 65532, 69316, 70122, 70993, 77314, 88392, 93496, 94488, 95758, 97266, 102362, 103974, 114173, 115971, 129688, 131064, 138632, 140244, 141986, 143637, 153543, 154628, 158369, 169291, 191516, 194532, 204724, 207948, 212979, 228346, 231942, 280488, 283972, 287274, 307086, 309256, 316738, 338582, 342519, 383032, 389064, 409448, 415896, 425958, 456692, 463884, 475107, 502541, 507873, 567944, 574548, 614172, 633476, 677164, 685038, 851916, 913384, 927768, 950214, 1005082, 1015746, 1149096, 1228344, 1266952, 1354328, 1370076, 1484249, 1507623, 1703832, 1900428, 2010164, 2031492, 2058797, 2200783, 2740152, 2968498, 3015246, 3800856, 4020328, 4062984, 4117594, 4401566, 4452747, 4909439, 5936996, 6030492, 6176391, 6602349, 8235188, 8803132, 8905494, 9818878, 11873992, 12060984, 12352782, 13204698, 14728317, 16470376, 17606264, 17810988, 19637756, 24705564, 26409396, 29456634, 35621976, 39275512, 49411128, 52818792, 58913268, 63822707, 117826536, 127645414, 191468121, 255290828, 382936242, 510581656, 765872484, 1531744968]

約数ペア:

[(1, 1531744968), (2, 765872484), (3, 510581656), (4, 382936242), (6, 255290828), (8, 191468121), (12, 127645414), (13, 117826536), (24, 63822707), (26, 58913268), (29, 52818792), (31, 49411128), (39, 39275512), (43, 35621976), (52, 29456634), (58, 26409396), (62, 24705564), (78, 19637756), (86, 17810988), (87, 17606264), (93, 16470376), (104, 14728317), (116, 13204698), (124, 12352782), (127, 12060984), (129, 11873992), (156, 9818878), (172, 8905494), (174, 8803132), (186, 8235188), (232, 6602349), (248, 6176391), (254, 6030492), (258, 5936996), (312, 4909439), (344, 4452747), (348, 4401566), (372, 4117594), (377, 4062984), (381, 4020328), (403, 3800856), (508, 3015246), (516, 2968498), (559, 2740152), (696, 2200783), (744, 2058797), (754, 2031492), (762, 2010164), (806, 1900428), (899, 1703832), (1016, 1507623), (1032, 1484249), (1118, 1370076), (1131, 1354328), (1209, 1266952), (1247, 1228344), (1333, 1149096), (1508, 1015746), (1524, 1005082), (1612, 950214), (1651, 927768), (1677, 913384), (1798, 851916), (2236, 685038), (2262, 677164), (2418, 633476), (2494, 614172), (2666, 574548), (2697, 567944), (3016, 507873), (3048, 502541), (3224, 475107), (3302, 463884), (3354, 456692), (3596, 425958), (3683, 415896), (3741, 409448), (3937, 389064), (3999, 383032), (4472, 342519), (4524, 338582), (4836, 316738), (4953, 309256), (4988, 307086), (5332, 287274), (5394, 283972), (5461, 280488), (6604, 231942), (6708, 228346), (7192, 212979), (7366, 207948), (7482, 204724), (7874, 194532), (7998, 191516), (9048, 169291), (9672, 158369), (9906, 154628), (9976, 153543), (10664, 143637), (10788, 141986), (10922, 140244), (11049, 138632), (11687, 131064), (11811, 129688), (13208, 115971), (13416, 114173), (14732, 103974), (14964, 102362), (15748, 97266), (15996, 95758), (16211, 94488), (16383, 93496), (17329, 88392), (19812, 77314), (21576, 70993), (21844, 70122), (22098, 69316), (23374, 65532), (23622, 64844), (29464, 51987), (29928, 51181), (31496, 48633), (31992, 47879), (32422, 47244), (32766, 46748), (34658, 44196), (35061, 43688), (38657, 39624)]