681842927808

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{3451181}}^1$

素因数の和:3451220

約数の個数: 168

約数和(自身を含む): 2279160592800

約数和(自身を除く): 1597317664992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3136, 3528, 4032, 4116, 4704, 5488, 6174, 7056, 8232, 9408, 10976, 12348, 14112, 16464, 21952, 24696, 28224, 32928, 49392, 65856, 98784, 197568, 3451181, 6902362, 10353543, 13804724, 20707086, 24158267, 27609448, 31060629, 41414172, 48316534, 55218896, 62121258, 72474801, 82828344, 96633068, 110437792, 124242516, 144949602, 165656688, 169107869, 193266136, 217424403, 220875584, 248485032, 289899204, 331313376, 338215738, 386532272, 434848806, 496970064, 507323607, 579798408, 662626752, 676431476, 773064544, 869697612, 993940128, 1014647214, 1159596816, 1183755083, 1352862952, 1521970821, 1546129088, 1739395224, 1987880256, 2029294428, 2319193632, 2367510166, 2705725904, 3043941642, 3478790448, 3551265249, 4058588856, 4638387264, 4735020332, 5411451808, 6087883284, 6957580896, 7102530498, 8117177712, 9470040664, 10653795747, 10822903616, 12175766568, 13915161792, 14205060996, 16234355424, 18940081328, 21307591494, 24351533136, 28410121992, 32468710848, 37880162656, 42615182988, 48703066272, 56820243984, 75760325312, 85230365976, 97406132544, 113640487968, 170460731952, 227280975936, 340921463904, 681842927808]

約数ペア:

[(1, 681842927808), (2, 340921463904), (3, 227280975936), (4, 170460731952), (6, 113640487968), (7, 97406132544), (8, 85230365976), (9, 75760325312), (12, 56820243984), (14, 48703066272), (16, 42615182988), (18, 37880162656), (21, 32468710848), (24, 28410121992), (28, 24351533136), (32, 21307591494), (36, 18940081328), (42, 16234355424), (48, 14205060996), (49, 13915161792), (56, 12175766568), (63, 10822903616), (64, 10653795747), (72, 9470040664), (84, 8117177712), (96, 7102530498), (98, 6957580896), (112, 6087883284), (126, 5411451808), (144, 4735020332), (147, 4638387264), (168, 4058588856), (192, 3551265249), (196, 3478790448), (224, 3043941642), (252, 2705725904), (288, 2367510166), (294, 2319193632), (336, 2029294428), (343, 1987880256), (392, 1739395224), (441, 1546129088), (448, 1521970821), (504, 1352862952), (576, 1183755083), (588, 1159596816), (672, 1014647214), (686, 993940128), (784, 869697612), (882, 773064544), (1008, 676431476), (1029, 662626752), (1176, 579798408), (1344, 507323607), (1372, 496970064), (1568, 434848806), (1764, 386532272), (2016, 338215738), (2058, 331313376), (2352, 289899204), (2744, 248485032), (3087, 220875584), (3136, 217424403), (3528, 193266136), (4032, 169107869), (4116, 165656688), (4704, 144949602), (5488, 124242516), (6174, 110437792), (7056, 96633068), (8232, 82828344), (9408, 72474801), (10976, 62121258), (12348, 55218896), (14112, 48316534), (16464, 41414172), (21952, 31060629), (24696, 27609448), (28224, 24158267), (32928, 20707086), (49392, 13804724), (65856, 10353543), (98784, 6902362), (197568, 3451181)]