1947212424

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 5728320000

約数和(自身を除く): 3781107576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 67, 72, 87, 93, 116, 124, 134, 174, 186, 201, 232, 248, 261, 268, 279, 348, 372, 402, 449, 522, 536, 558, 603, 696, 744, 804, 898, 899, 1044, 1116, 1206, 1347, 1608, 1796, 1798, 1943, 2077, 2088, 2232, 2412, 2694, 2697, 3592, 3596, 3886, 4041, 4154, 4824, 5388, 5394, 5829, 6231, 7192, 7772, 8082, 8091, 8308, 10776, 10788, 11658, 12462, 13021, 13919, 15544, 16164, 16182, 16616, 17487, 18693, 21576, 23316, 24924, 26042, 27838, 30083, 32328, 32364, 34974, 37386, 39063, 41757, 46632, 49848, 52084, 55676, 60166, 60233, 64728, 69948, 74772, 78126, 83514, 90249, 104168, 111352, 117189, 120332, 120466, 125271, 139896, 149544, 156252, 167028, 180498, 180699, 234378, 240664, 240932, 250542, 270747, 312504, 334056, 360996, 361398, 403651, 468756, 481864, 501084, 541494, 542097, 721992, 722796, 807302, 872407, 932573, 937512, 1002168, 1082988, 1084194, 1210953, 1445592, 1614604, 1744814, 1865146, 2165976, 2168388, 2421906, 2617221, 2797719, 3229208, 3489628, 3632859, 3730292, 4336776, 4843812, 5234442, 5595438, 6979256, 7265718, 7460584, 7851663, 8393157, 9687624, 10468884, 11190876, 14531436, 15703326, 16786314, 20937768, 22381752, 27044617, 29062872, 31406652, 33572628, 54089234, 62813304, 67145256, 81133851, 108178468, 162267702, 216356936, 243401553, 324535404, 486803106, 649070808, 973606212, 1947212424]

約数ペア:

[(1, 1947212424), (2, 973606212), (3, 649070808), (4, 486803106), (6, 324535404), (8, 243401553), (9, 216356936), (12, 162267702), (18, 108178468), (24, 81133851), (29, 67145256), (31, 62813304), (36, 54089234), (58, 33572628), (62, 31406652), (67, 29062872), (72, 27044617), (87, 22381752), (93, 20937768), (116, 16786314), (124, 15703326), (134, 14531436), (174, 11190876), (186, 10468884), (201, 9687624), (232, 8393157), (248, 7851663), (261, 7460584), (268, 7265718), (279, 6979256), (348, 5595438), (372, 5234442), (402, 4843812), (449, 4336776), (522, 3730292), (536, 3632859), (558, 3489628), (603, 3229208), (696, 2797719), (744, 2617221), (804, 2421906), (898, 2168388), (899, 2165976), (1044, 1865146), (1116, 1744814), (1206, 1614604), (1347, 1445592), (1608, 1210953), (1796, 1084194), (1798, 1082988), (1943, 1002168), (2077, 937512), (2088, 932573), (2232, 872407), (2412, 807302), (2694, 722796), (2697, 721992), (3592, 542097), (3596, 541494), (3886, 501084), (4041, 481864), (4154, 468756), (4824, 403651), (5388, 361398), (5394, 360996), (5829, 334056), (6231, 312504), (7192, 270747), (7772, 250542), (8082, 240932), (8091, 240664), (8308, 234378), (10776, 180699), (10788, 180498), (11658, 167028), (12462, 156252), (13021, 149544), (13919, 139896), (15544, 125271), (16164, 120466), (16182, 120332), (16616, 117189), (17487, 111352), (18693, 104168), (21576, 90249), (23316, 83514), (24924, 78126), (26042, 74772), (27838, 69948), (30083, 64728), (32328, 60233), (32364, 60166), (34974, 55676), (37386, 52084), (39063, 49848), (41757, 46632)]