204465744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 657979712

約数和(自身を除く): 453513968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 193, 252, 336, 386, 504, 579, 772, 1008, 1051, 1158, 1351, 1544, 1737, 2102, 2316, 2702, 3088, 3153, 3474, 4053, 4204, 4632, 5404, 6306, 6948, 7357, 8106, 8408, 9264, 9459, 10808, 12159, 12612, 13896, 14714, 16212, 16816, 18918, 21616, 22071, 24318, 25224, 27792, 29428, 32424, 37836, 44142, 48636, 50448, 58856, 64848, 66213, 75672, 88284, 97272, 117712, 132426, 151344, 176568, 194544, 202843, 264852, 353136, 405686, 529704, 608529, 811372, 1059408, 1217058, 1419901, 1622744, 1825587, 2434116, 2839802, 3245488, 3651174, 4259703, 4868232, 5679604, 7302348, 8519406, 9736464, 11359208, 12779109, 14604696, 17038812, 22718416, 25558218, 29209392, 34077624, 51116436, 68155248, 102232872, 204465744]

約数ペア:

[(1, 204465744), (2, 102232872), (3, 68155248), (4, 51116436), (6, 34077624), (7, 29209392), (8, 25558218), (9, 22718416), (12, 17038812), (14, 14604696), (16, 12779109), (18, 11359208), (21, 9736464), (24, 8519406), (28, 7302348), (36, 5679604), (42, 4868232), (48, 4259703), (56, 3651174), (63, 3245488), (72, 2839802), (84, 2434116), (112, 1825587), (126, 1622744), (144, 1419901), (168, 1217058), (193, 1059408), (252, 811372), (336, 608529), (386, 529704), (504, 405686), (579, 353136), (772, 264852), (1008, 202843), (1051, 194544), (1158, 176568), (1351, 151344), (1544, 132426), (1737, 117712), (2102, 97272), (2316, 88284), (2702, 75672), (3088, 66213), (3153, 64848), (3474, 58856), (4053, 50448), (4204, 48636), (4632, 44142), (5404, 37836), (6306, 32424), (6948, 29428), (7357, 27792), (8106, 25224), (8408, 24318), (9264, 22071), (9459, 21616), (10808, 18918), (12159, 16816), (12612, 16212), (13896, 14714)]