1974186144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1019}}^1$

素因数の和:1104

約数の個数: 216

約数和(自身を含む): 6636258720

約数和(自身を除く): 4662072576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 961, 992, 1008, 1019, 1116, 1302, 1488, 1736, 1922, 1953, 2016, 2038, 2232, 2604, 2883, 2976, 3057, 3472, 3844, 3906, 4076, 4464, 5208, 5766, 6114, 6727, 6944, 7133, 7688, 7812, 8152, 8649, 8928, 9171, 10416, 11532, 12228, 13454, 14266, 15376, 15624, 16304, 17298, 18342, 20181, 20832, 21399, 23064, 24456, 26908, 28532, 30752, 31248, 31589, 32608, 34596, 36684, 40362, 42798, 46128, 48912, 53816, 57064, 60543, 62496, 63178, 64197, 69192, 73368, 80724, 85596, 92256, 94767, 97824, 107632, 114128, 121086, 126356, 128394, 138384, 146736, 161448, 171192, 189534, 215264, 221123, 228256, 242172, 252712, 256788, 276768, 284301, 293472, 322896, 342384, 379068, 442246, 484344, 505424, 513576, 568602, 645792, 663369, 684768, 758136, 884492, 968688, 979259, 1010848, 1027152, 1137204, 1326738, 1516272, 1768984, 1937376, 1958518, 1990107, 2054304, 2274408, 2653476, 2937777, 3032544, 3537968, 3917036, 3980214, 4548816, 5306952, 5875554, 6854813, 7075936, 7834072, 7960428, 8813331, 9097632, 10613904, 11751108, 13709626, 15668144, 15920856, 17626662, 20564439, 21227808, 23502216, 27419252, 31336288, 31841712, 35253324, 41128878, 47004432, 54838504, 61693317, 63683424, 70506648, 82257756, 94008864, 109677008, 123386634, 141013296, 164515512, 219354016, 246773268, 282026592, 329031024, 493546536, 658062048, 987093072, 1974186144]

約数ペア:

[(1, 1974186144), (2, 987093072), (3, 658062048), (4, 493546536), (6, 329031024), (7, 282026592), (8, 246773268), (9, 219354016), (12, 164515512), (14, 141013296), (16, 123386634), (18, 109677008), (21, 94008864), (24, 82257756), (28, 70506648), (31, 63683424), (32, 61693317), (36, 54838504), (42, 47004432), (48, 41128878), (56, 35253324), (62, 31841712), (63, 31336288), (72, 27419252), (84, 23502216), (93, 21227808), (96, 20564439), (112, 17626662), (124, 15920856), (126, 15668144), (144, 13709626), (168, 11751108), (186, 10613904), (217, 9097632), (224, 8813331), (248, 7960428), (252, 7834072), (279, 7075936), (288, 6854813), (336, 5875554), (372, 5306952), (434, 4548816), (496, 3980214), (504, 3917036), (558, 3537968), (651, 3032544), (672, 2937777), (744, 2653476), (868, 2274408), (961, 2054304), (992, 1990107), (1008, 1958518), (1019, 1937376), (1116, 1768984), (1302, 1516272), (1488, 1326738), (1736, 1137204), (1922, 1027152), (1953, 1010848), (2016, 979259), (2038, 968688), (2232, 884492), (2604, 758136), (2883, 684768), (2976, 663369), (3057, 645792), (3472, 568602), (3844, 513576), (3906, 505424), (4076, 484344), (4464, 442246), (5208, 379068), (5766, 342384), (6114, 322896), (6727, 293472), (6944, 284301), (7133, 276768), (7688, 256788), (7812, 252712), (8152, 242172), (8649, 228256), (8928, 221123), (9171, 215264), (10416, 189534), (11532, 171192), (12228, 161448), (13454, 146736), (14266, 138384), (15376, 128394), (15624, 126356), (16304, 121086), (17298, 114128), (18342, 107632), (20181, 97824), (20832, 94767), (21399, 92256), (23064, 85596), (24456, 80724), (26908, 73368), (28532, 69192), (30752, 64197), (31248, 63178), (31589, 62496), (32608, 60543), (34596, 57064), (36684, 53816), (40362, 48912), (42798, 46128)]