1321005504

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1592

約数の個数: 224

約数和(自身を含む): 4392371200

約数和(自身を除く): 3071365696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 343, 364, 392, 416, 448, 546, 588, 624, 637, 672, 686, 728, 784, 832, 1029, 1092, 1176, 1248, 1274, 1344, 1372, 1456, 1543, 1568, 1911, 2058, 2184, 2352, 2496, 2548, 2744, 2912, 3086, 3136, 3822, 4116, 4368, 4459, 4629, 4704, 5096, 5488, 5824, 6172, 7644, 8232, 8736, 8918, 9258, 9408, 10192, 10801, 10976, 12344, 13377, 15288, 16464, 17472, 17836, 18516, 20059, 20384, 21602, 21952, 24688, 26754, 30576, 32403, 32928, 35672, 37032, 40118, 40768, 43204, 49376, 53508, 60177, 61152, 64806, 65856, 71344, 74064, 75607, 80236, 86408, 98752, 107016, 120354, 122304, 129612, 140413, 142688, 148128, 151214, 160472, 172816, 214032, 226821, 240708, 259224, 280826, 285376, 296256, 302428, 320944, 345632, 421239, 428064, 453642, 481416, 518448, 529249, 561652, 604856, 641888, 691264, 842478, 856128, 907284, 962832, 982891, 1036896, 1058498, 1123304, 1209712, 1283776, 1587747, 1684956, 1814568, 1925664, 1965782, 2073792, 2116996, 2246608, 2419424, 2948673, 3175494, 3369912, 3629136, 3851328, 3931564, 4233992, 4493216, 4838848, 5897346, 6350988, 6739824, 6880237, 7258272, 7863128, 8467984, 8986432, 11794692, 12701976, 13479648, 13760474, 14516544, 15726256, 16935968, 20640711, 23589384, 25403952, 26959296, 27520948, 31452512, 33871936, 41281422, 47178768, 50807904, 55041896, 62905024, 82562844, 94357536, 101615808, 110083792, 165125688, 188715072, 220167584, 330251376, 440335168, 660502752, 1321005504]

約数ペア:

[(1, 1321005504), (2, 660502752), (3, 440335168), (4, 330251376), (6, 220167584), (7, 188715072), (8, 165125688), (12, 110083792), (13, 101615808), (14, 94357536), (16, 82562844), (21, 62905024), (24, 55041896), (26, 50807904), (28, 47178768), (32, 41281422), (39, 33871936), (42, 31452512), (48, 27520948), (49, 26959296), (52, 25403952), (56, 23589384), (64, 20640711), (78, 16935968), (84, 15726256), (91, 14516544), (96, 13760474), (98, 13479648), (104, 12701976), (112, 11794692), (147, 8986432), (156, 8467984), (168, 7863128), (182, 7258272), (192, 6880237), (196, 6739824), (208, 6350988), (224, 5897346), (273, 4838848), (294, 4493216), (312, 4233992), (336, 3931564), (343, 3851328), (364, 3629136), (392, 3369912), (416, 3175494), (448, 2948673), (546, 2419424), (588, 2246608), (624, 2116996), (637, 2073792), (672, 1965782), (686, 1925664), (728, 1814568), (784, 1684956), (832, 1587747), (1029, 1283776), (1092, 1209712), (1176, 1123304), (1248, 1058498), (1274, 1036896), (1344, 982891), (1372, 962832), (1456, 907284), (1543, 856128), (1568, 842478), (1911, 691264), (2058, 641888), (2184, 604856), (2352, 561652), (2496, 529249), (2548, 518448), (2744, 481416), (2912, 453642), (3086, 428064), (3136, 421239), (3822, 345632), (4116, 320944), (4368, 302428), (4459, 296256), (4629, 285376), (4704, 280826), (5096, 259224), (5488, 240708), (5824, 226821), (6172, 214032), (7644, 172816), (8232, 160472), (8736, 151214), (8918, 148128), (9258, 142688), (9408, 140413), (10192, 129612), (10801, 122304), (10976, 120354), (12344, 107016), (13377, 98752), (15288, 86408), (16464, 80236), (17472, 75607), (17836, 74064), (18516, 71344), (20059, 65856), (20384, 64806), (21602, 61152), (21952, 60177), (24688, 53508), (26754, 49376), (30576, 43204), (32403, 40768), (32928, 40118), (35672, 37032)]