404892384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 1179276336

約数和(自身を除く): 774383952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 193, 208, 246, 312, 328, 386, 416, 492, 533, 579, 624, 656, 772, 984, 1066, 1158, 1248, 1312, 1544, 1599, 1681, 1968, 2132, 2316, 2509, 3088, 3198, 3362, 3936, 4264, 4632, 5018, 5043, 6176, 6396, 6724, 7527, 7913, 8528, 9264, 10036, 10086, 12792, 13448, 15054, 15826, 17056, 18528, 20072, 20172, 21853, 23739, 25584, 26896, 30108, 31652, 40144, 40344, 43706, 47478, 51168, 53792, 60216, 63304, 65559, 80288, 80688, 87412, 94956, 102869, 120432, 126608, 131118, 161376, 174824, 189912, 205738, 240864, 253216, 262236, 308607, 324433, 349648, 379824, 411476, 524472, 617214, 648866, 699296, 759648, 822952, 973299, 1048944, 1234428, 1297732, 1645904, 1946598, 2097888, 2468856, 2595464, 3291808, 3893196, 4217629, 4937712, 5190928, 7786392, 8435258, 9875424, 10381856, 12652887, 15572784, 16870516, 25305774, 31145568, 33741032, 50611548, 67482064, 101223096, 134964128, 202446192, 404892384]

約数ペア:

[(1, 404892384), (2, 202446192), (3, 134964128), (4, 101223096), (6, 67482064), (8, 50611548), (12, 33741032), (13, 31145568), (16, 25305774), (24, 16870516), (26, 15572784), (32, 12652887), (39, 10381856), (41, 9875424), (48, 8435258), (52, 7786392), (78, 5190928), (82, 4937712), (96, 4217629), (104, 3893196), (123, 3291808), (156, 2595464), (164, 2468856), (193, 2097888), (208, 1946598), (246, 1645904), (312, 1297732), (328, 1234428), (386, 1048944), (416, 973299), (492, 822952), (533, 759648), (579, 699296), (624, 648866), (656, 617214), (772, 524472), (984, 411476), (1066, 379824), (1158, 349648), (1248, 324433), (1312, 308607), (1544, 262236), (1599, 253216), (1681, 240864), (1968, 205738), (2132, 189912), (2316, 174824), (2509, 161376), (3088, 131118), (3198, 126608), (3362, 120432), (3936, 102869), (4264, 94956), (4632, 87412), (5018, 80688), (5043, 80288), (6176, 65559), (6396, 63304), (6724, 60216), (7527, 53792), (7913, 51168), (8528, 47478), (9264, 43706), (10036, 40344), (10086, 40144), (12792, 31652), (13448, 30108), (15054, 26896), (15826, 25584), (17056, 23739), (18528, 21853), (20072, 20172)]