1399505856

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 224

約数和(自身を含む): 4389120000

約数和(自身を除く): 2989614144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 147, 158, 168, 192, 196, 224, 237, 269, 294, 316, 336, 343, 392, 448, 474, 538, 553, 588, 632, 672, 686, 784, 807, 948, 1029, 1076, 1106, 1176, 1264, 1344, 1372, 1568, 1614, 1659, 1883, 1896, 2058, 2152, 2212, 2352, 2528, 2744, 3136, 3228, 3318, 3766, 3792, 3871, 4116, 4304, 4424, 4704, 5056, 5488, 5649, 6456, 6636, 7532, 7584, 7742, 8232, 8608, 8848, 9408, 10976, 11298, 11613, 12912, 13181, 13272, 15064, 15168, 15484, 16464, 17216, 17696, 21251, 21952, 22596, 23226, 25824, 26362, 26544, 27097, 30128, 30968, 32928, 35392, 39543, 42502, 45192, 46452, 51648, 52724, 53088, 54194, 60256, 61936, 63753, 65856, 79086, 81291, 85004, 90384, 92267, 92904, 105448, 106176, 108388, 120512, 123872, 127506, 148757, 158172, 162582, 170008, 180768, 184534, 185808, 210896, 216776, 247744, 255012, 276801, 297514, 316344, 325164, 340016, 361536, 369068, 371616, 421792, 433552, 446271, 510024, 553602, 595028, 632688, 650328, 680032, 738136, 743232, 843584, 867104, 892542, 1020048, 1041299, 1107204, 1190056, 1265376, 1300656, 1360064, 1476272, 1734208, 1785084, 2040096, 2082598, 2214408, 2380112, 2530752, 2601312, 2952544, 3123897, 3570168, 4080192, 4165196, 4428816, 4760224, 5202624, 5905088, 6247794, 7140336, 7289093, 8330392, 8857632, 9520448, 12495588, 14280672, 14578186, 16660784, 17715264, 21867279, 24991176, 28561344, 29156372, 33321568, 43734558, 49982352, 58312744, 66643136, 87469116, 99964704, 116625488, 174938232, 199929408, 233250976, 349876464, 466501952, 699752928, 1399505856]

約数ペア:

[(1, 1399505856), (2, 699752928), (3, 466501952), (4, 349876464), (6, 233250976), (7, 199929408), (8, 174938232), (12, 116625488), (14, 99964704), (16, 87469116), (21, 66643136), (24, 58312744), (28, 49982352), (32, 43734558), (42, 33321568), (48, 29156372), (49, 28561344), (56, 24991176), (64, 21867279), (79, 17715264), (84, 16660784), (96, 14578186), (98, 14280672), (112, 12495588), (147, 9520448), (158, 8857632), (168, 8330392), (192, 7289093), (196, 7140336), (224, 6247794), (237, 5905088), (269, 5202624), (294, 4760224), (316, 4428816), (336, 4165196), (343, 4080192), (392, 3570168), (448, 3123897), (474, 2952544), (538, 2601312), (553, 2530752), (588, 2380112), (632, 2214408), (672, 2082598), (686, 2040096), (784, 1785084), (807, 1734208), (948, 1476272), (1029, 1360064), (1076, 1300656), (1106, 1265376), (1176, 1190056), (1264, 1107204), (1344, 1041299), (1372, 1020048), (1568, 892542), (1614, 867104), (1659, 843584), (1883, 743232), (1896, 738136), (2058, 680032), (2152, 650328), (2212, 632688), (2352, 595028), (2528, 553602), (2744, 510024), (3136, 446271), (3228, 433552), (3318, 421792), (3766, 371616), (3792, 369068), (3871, 361536), (4116, 340016), (4304, 325164), (4424, 316344), (4704, 297514), (5056, 276801), (5488, 255012), (5649, 247744), (6456, 216776), (6636, 210896), (7532, 185808), (7584, 184534), (7742, 180768), (8232, 170008), (8608, 162582), (8848, 158172), (9408, 148757), (10976, 127506), (11298, 123872), (11613, 120512), (12912, 108388), (13181, 106176), (13272, 105448), (15064, 92904), (15168, 92267), (15484, 90384), (16464, 85004), (17216, 81291), (17696, 79086), (21251, 65856), (21952, 63753), (22596, 61936), (23226, 60256), (25824, 54194), (26362, 53088), (26544, 52724), (27097, 51648), (30128, 46452), (30968, 45192), (32928, 42502), (35392, 39543)]