7896218904

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1681

約数の個数: 224

約数和(自身を含む): 25585643520

約数和(自身を除く): 17689424616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 127, 162, 168, 189, 216, 243, 252, 254, 324, 378, 381, 486, 504, 508, 567, 648, 729, 756, 762, 889, 972, 1016, 1134, 1143, 1458, 1512, 1523, 1524, 1701, 1778, 1944, 2268, 2286, 2667, 2916, 3046, 3048, 3402, 3429, 3556, 4536, 4569, 4572, 5103, 5334, 5832, 6092, 6804, 6858, 7112, 8001, 9138, 9144, 10206, 10287, 10661, 10668, 12184, 13608, 13707, 13716, 16002, 18276, 20412, 20574, 21322, 21336, 24003, 27414, 27432, 30861, 31983, 32004, 36552, 40824, 41121, 41148, 42644, 48006, 54828, 61722, 63966, 64008, 72009, 82242, 82296, 85288, 92583, 95949, 96012, 109656, 123363, 123444, 127932, 144018, 164484, 185166, 191898, 192024, 193421, 216027, 246726, 246888, 255864, 287847, 288036, 328968, 370089, 370332, 383796, 386842, 432054, 493452, 575694, 576072, 580263, 648081, 740178, 740664, 767592, 773684, 863541, 864108, 986904, 1110267, 1151388, 1160526, 1296162, 1353947, 1480356, 1547368, 1727082, 1728216, 1740789, 2220534, 2302776, 2321052, 2590623, 2592324, 2707894, 2960712, 3454164, 3481578, 4061841, 4441068, 4642104, 5181246, 5184648, 5222367, 5415788, 6908328, 6963156, 7771869, 8123682, 8882136, 10362492, 10444734, 10831576, 12185523, 13926312, 15543738, 15667101, 16247364, 20724984, 20889468, 24371046, 31087476, 31334202, 32494728, 36556569, 41778936, 47001303, 48742092, 62174952, 62668404, 73113138, 94002606, 97484184, 109669707, 125336808, 141003909, 146226276, 188005212, 219339414, 282007818, 292452552, 329009121, 376010424, 438678828, 564015636, 658018242, 877357656, 987027363, 1128031272, 1316036484, 1974054726, 2632072968, 3948109452, 7896218904]

約数ペア:

[(1, 7896218904), (2, 3948109452), (3, 2632072968), (4, 1974054726), (6, 1316036484), (7, 1128031272), (8, 987027363), (9, 877357656), (12, 658018242), (14, 564015636), (18, 438678828), (21, 376010424), (24, 329009121), (27, 292452552), (28, 282007818), (36, 219339414), (42, 188005212), (54, 146226276), (56, 141003909), (63, 125336808), (72, 109669707), (81, 97484184), (84, 94002606), (108, 73113138), (126, 62668404), (127, 62174952), (162, 48742092), (168, 47001303), (189, 41778936), (216, 36556569), (243, 32494728), (252, 31334202), (254, 31087476), (324, 24371046), (378, 20889468), (381, 20724984), (486, 16247364), (504, 15667101), (508, 15543738), (567, 13926312), (648, 12185523), (729, 10831576), (756, 10444734), (762, 10362492), (889, 8882136), (972, 8123682), (1016, 7771869), (1134, 6963156), (1143, 6908328), (1458, 5415788), (1512, 5222367), (1523, 5184648), (1524, 5181246), (1701, 4642104), (1778, 4441068), (1944, 4061841), (2268, 3481578), (2286, 3454164), (2667, 2960712), (2916, 2707894), (3046, 2592324), (3048, 2590623), (3402, 2321052), (3429, 2302776), (3556, 2220534), (4536, 1740789), (4569, 1728216), (4572, 1727082), (5103, 1547368), (5334, 1480356), (5832, 1353947), (6092, 1296162), (6804, 1160526), (6858, 1151388), (7112, 1110267), (8001, 986904), (9138, 864108), (9144, 863541), (10206, 773684), (10287, 767592), (10661, 740664), (10668, 740178), (12184, 648081), (13608, 580263), (13707, 576072), (13716, 575694), (16002, 493452), (18276, 432054), (20412, 386842), (20574, 383796), (21322, 370332), (21336, 370089), (24003, 328968), (27414, 288036), (27432, 287847), (30861, 255864), (31983, 246888), (32004, 246726), (36552, 216027), (40824, 193421), (41121, 192024), (41148, 191898), (42644, 185166), (48006, 164484), (54828, 144018), (61722, 127932), (63966, 123444), (64008, 123363), (72009, 109656), (82242, 96012), (82296, 95949), (85288, 92583)]