31309933536

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5387}}^1$

素因数の和:5475

約数の個数: 288

約数和(自身を含む): 107861725440

約数和(自身を除く): 76551791904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 961, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1922, 1953, 2016, 2232, 2604, 2883, 2976, 3024, 3348, 3472, 3844, 3906, 4464, 5208, 5387, 5766, 5859, 6048, 6696, 6727, 6944, 7688, 7812, 8649, 8928, 10416, 10774, 11532, 11718, 13392, 13454, 15376, 15624, 16161, 17298, 20181, 20832, 21548, 23064, 23436, 25947, 26784, 26908, 30752, 31248, 32322, 34596, 37709, 40362, 43096, 46128, 46872, 48483, 51894, 53816, 60543, 62496, 64644, 69192, 75418, 80724, 86192, 92256, 93744, 96966, 103788, 107632, 113127, 121086, 129288, 138384, 145449, 150836, 161448, 166997, 172384, 181629, 187488, 193932, 207576, 215264, 226254, 242172, 258576, 276768, 290898, 301672, 322896, 333994, 339381, 363258, 387864, 415152, 452508, 484344, 500991, 517152, 581796, 603344, 645792, 667988, 678762, 726516, 775728, 830304, 905016, 968688, 1001982, 1018143, 1163592, 1168979, 1206688, 1335976, 1357524, 1453032, 1502973, 1551456, 1810032, 1937376, 2003964, 2036286, 2327184, 2337958, 2671952, 2715048, 2906064, 3005946, 3506937, 3620064, 4007928, 4072572, 4508919, 4654368, 4675916, 5176907, 5343904, 5430096, 5812128, 6011892, 7013874, 8015856, 8145144, 9017838, 9351832, 10353814, 10520811, 10860192, 12023784, 14027748, 15530721, 16031712, 16290288, 18035676, 18703664, 20707628, 21041622, 24047568, 28055496, 31061442, 31562433, 32580576, 36071352, 36238349, 37407328, 41415256, 42083244, 46592163, 48095136, 56110992, 62122884, 63124866, 72142704, 72476698, 82830512, 84166488, 93184326, 108715047, 112221984, 124245768, 126249732, 139776489, 144285408, 144953396, 165661024, 168332976, 186368652, 217430094, 248491536, 252499464, 279552978, 289906792, 326145141, 336665952, 372737304, 434860188, 496983072, 504998928, 559105956, 579813584, 652290282, 745474608, 869720376, 978435423, 1009997856, 1118211912, 1159627168, 1304580564, 1490949216, 1739440752, 1956870846, 2236423824, 2609161128, 3478881504, 3913741692, 4472847648, 5218322256, 7827483384, 10436644512, 15654966768, 31309933536]

約数ペア:

[(1, 31309933536), (2, 15654966768), (3, 10436644512), (4, 7827483384), (6, 5218322256), (7, 4472847648), (8, 3913741692), (9, 3478881504), (12, 2609161128), (14, 2236423824), (16, 1956870846), (18, 1739440752), (21, 1490949216), (24, 1304580564), (27, 1159627168), (28, 1118211912), (31, 1009997856), (32, 978435423), (36, 869720376), (42, 745474608), (48, 652290282), (54, 579813584), (56, 559105956), (62, 504998928), (63, 496983072), (72, 434860188), (84, 372737304), (93, 336665952), (96, 326145141), (108, 289906792), (112, 279552978), (124, 252499464), (126, 248491536), (144, 217430094), (168, 186368652), (186, 168332976), (189, 165661024), (216, 144953396), (217, 144285408), (224, 139776489), (248, 126249732), (252, 124245768), (279, 112221984), (288, 108715047), (336, 93184326), (372, 84166488), (378, 82830512), (432, 72476698), (434, 72142704), (496, 63124866), (504, 62122884), (558, 56110992), (651, 48095136), (672, 46592163), (744, 42083244), (756, 41415256), (837, 37407328), (864, 36238349), (868, 36071352), (961, 32580576), (992, 31562433), (1008, 31061442), (1116, 28055496), (1302, 24047568), (1488, 21041622), (1512, 20707628), (1674, 18703664), (1736, 18035676), (1922, 16290288), (1953, 16031712), (2016, 15530721), (2232, 14027748), (2604, 12023784), (2883, 10860192), (2976, 10520811), (3024, 10353814), (3348, 9351832), (3472, 9017838), (3844, 8145144), (3906, 8015856), (4464, 7013874), (5208, 6011892), (5387, 5812128), (5766, 5430096), (5859, 5343904), (6048, 5176907), (6696, 4675916), (6727, 4654368), (6944, 4508919), (7688, 4072572), (7812, 4007928), (8649, 3620064), (8928, 3506937), (10416, 3005946), (10774, 2906064), (11532, 2715048), (11718, 2671952), (13392, 2337958), (13454, 2327184), (15376, 2036286), (15624, 2003964), (16161, 1937376), (17298, 1810032), (20181, 1551456), (20832, 1502973), (21548, 1453032), (23064, 1357524), (23436, 1335976), (25947, 1206688), (26784, 1168979), (26908, 1163592), (30752, 1018143), (31248, 1001982), (32322, 968688), (34596, 905016), (37709, 830304), (40362, 775728), (43096, 726516), (46128, 678762), (46872, 667988), (48483, 645792), (51894, 603344), (53816, 581796), (60543, 517152), (62496, 500991), (64644, 484344), (69192, 452508), (75418, 415152), (80724, 387864), (86192, 363258), (92256, 339381), (93744, 333994), (96966, 322896), (103788, 301672), (107632, 290898), (113127, 276768), (121086, 258576), (129288, 242172), (138384, 226254), (145449, 215264), (150836, 207576), (161448, 193932), (166997, 187488), (172384, 181629)]