15882885536

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 38565273600

約数和(自身を除く): 22682388064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 79, 97, 112, 133, 152, 158, 194, 224, 266, 304, 316, 388, 487, 532, 553, 608, 632, 679, 776, 974, 1064, 1106, 1264, 1358, 1501, 1552, 1843, 1948, 2128, 2212, 2528, 2716, 3002, 3104, 3409, 3686, 3896, 4256, 4424, 5432, 6004, 6818, 7372, 7663, 7792, 8848, 9253, 10507, 10864, 12008, 12901, 13636, 14744, 15326, 15584, 17696, 18506, 21014, 21728, 24016, 25802, 27272, 29488, 30652, 37012, 38473, 42028, 47239, 48032, 51604, 53641, 54544, 58976, 61304, 64771, 74024, 76946, 84056, 94478, 103208, 107282, 109088, 122608, 129542, 145597, 148048, 153892, 168112, 188956, 206416, 214564, 245216, 259084, 269311, 291194, 296096, 307784, 330673, 336224, 377912, 412832, 429128, 518168, 538622, 582388, 615568, 661346, 730987, 755824, 858256, 897541, 1019179, 1036336, 1077244, 1164776, 1231136, 1322692, 1461974, 1511648, 1716512, 1795082, 2038358, 2072672, 2154488, 2329552, 2645384, 2923948, 3590164, 3731881, 4076716, 4308976, 4659104, 5116909, 5290768, 5847896, 6282787, 7180328, 7463762, 8153432, 8617952, 10233818, 10581536, 11695792, 12565574, 14360656, 14927524, 16306864, 20467636, 23391584, 25131148, 26123167, 28721312, 29855048, 32613728, 40935272, 50262296, 52246334, 59710096, 70905739, 81870544, 100524592, 104492668, 119420192, 141811478, 163741088, 201049184, 208985336, 283622956, 417970672, 496340173, 567245912, 835941344, 992680346, 1134491824, 1985360692, 2268983648, 3970721384, 7941442768, 15882885536]

約数ペア:

[(1, 15882885536), (2, 7941442768), (4, 3970721384), (7, 2268983648), (8, 1985360692), (14, 1134491824), (16, 992680346), (19, 835941344), (28, 567245912), (32, 496340173), (38, 417970672), (56, 283622956), (76, 208985336), (79, 201049184), (97, 163741088), (112, 141811478), (133, 119420192), (152, 104492668), (158, 100524592), (194, 81870544), (224, 70905739), (266, 59710096), (304, 52246334), (316, 50262296), (388, 40935272), (487, 32613728), (532, 29855048), (553, 28721312), (608, 26123167), (632, 25131148), (679, 23391584), (776, 20467636), (974, 16306864), (1064, 14927524), (1106, 14360656), (1264, 12565574), (1358, 11695792), (1501, 10581536), (1552, 10233818), (1843, 8617952), (1948, 8153432), (2128, 7463762), (2212, 7180328), (2528, 6282787), (2716, 5847896), (3002, 5290768), (3104, 5116909), (3409, 4659104), (3686, 4308976), (3896, 4076716), (4256, 3731881), (4424, 3590164), (5432, 2923948), (6004, 2645384), (6818, 2329552), (7372, 2154488), (7663, 2072672), (7792, 2038358), (8848, 1795082), (9253, 1716512), (10507, 1511648), (10864, 1461974), (12008, 1322692), (12901, 1231136), (13636, 1164776), (14744, 1077244), (15326, 1036336), (15584, 1019179), (17696, 897541), (18506, 858256), (21014, 755824), (21728, 730987), (24016, 661346), (25802, 615568), (27272, 582388), (29488, 538622), (30652, 518168), (37012, 429128), (38473, 412832), (42028, 377912), (47239, 336224), (48032, 330673), (51604, 307784), (53641, 296096), (54544, 291194), (58976, 269311), (61304, 259084), (64771, 245216), (74024, 214564), (76946, 206416), (84056, 188956), (94478, 168112), (103208, 153892), (107282, 148048), (109088, 145597), (122608, 129542)]