491197392

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1430

約数の個数: 160

約数和(自身を含む): 1625292800

約数和(自身を除く): 1134095408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 127, 144, 168, 189, 216, 252, 254, 336, 378, 381, 432, 504, 508, 756, 762, 889, 1008, 1016, 1143, 1279, 1512, 1524, 1778, 2032, 2286, 2558, 2667, 3024, 3048, 3429, 3556, 3837, 4572, 5116, 5334, 6096, 6858, 7112, 7674, 8001, 8953, 9144, 10232, 10668, 11511, 13716, 14224, 15348, 16002, 17906, 18288, 20464, 21336, 23022, 24003, 26859, 27432, 30696, 32004, 34533, 35812, 42672, 46044, 48006, 53718, 54864, 61392, 64008, 69066, 71624, 80577, 92088, 96012, 107436, 128016, 138132, 143248, 161154, 162433, 184176, 192024, 214872, 241731, 276264, 322308, 324866, 384048, 429744, 483462, 487299, 552528, 644616, 649732, 966924, 974598, 1137031, 1289232, 1299464, 1461897, 1933848, 1949196, 2274062, 2598928, 2923794, 3411093, 3867696, 3898392, 4385691, 4548124, 5847588, 6822186, 7796784, 8771382, 9096248, 10233279, 11695176, 13644372, 17542764, 18192496, 20466558, 23390352, 27288744, 30699837, 35085528, 40933116, 54577488, 61399674, 70171056, 81866232, 122799348, 163732464, 245598696, 491197392]

約数ペア:

[(1, 491197392), (2, 245598696), (3, 163732464), (4, 122799348), (6, 81866232), (7, 70171056), (8, 61399674), (9, 54577488), (12, 40933116), (14, 35085528), (16, 30699837), (18, 27288744), (21, 23390352), (24, 20466558), (27, 18192496), (28, 17542764), (36, 13644372), (42, 11695176), (48, 10233279), (54, 9096248), (56, 8771382), (63, 7796784), (72, 6822186), (84, 5847588), (108, 4548124), (112, 4385691), (126, 3898392), (127, 3867696), (144, 3411093), (168, 2923794), (189, 2598928), (216, 2274062), (252, 1949196), (254, 1933848), (336, 1461897), (378, 1299464), (381, 1289232), (432, 1137031), (504, 974598), (508, 966924), (756, 649732), (762, 644616), (889, 552528), (1008, 487299), (1016, 483462), (1143, 429744), (1279, 384048), (1512, 324866), (1524, 322308), (1778, 276264), (2032, 241731), (2286, 214872), (2558, 192024), (2667, 184176), (3024, 162433), (3048, 161154), (3429, 143248), (3556, 138132), (3837, 128016), (4572, 107436), (5116, 96012), (5334, 92088), (6096, 80577), (6858, 71624), (7112, 69066), (7674, 64008), (8001, 61392), (8953, 54864), (9144, 53718), (10232, 48006), (10668, 46044), (11511, 42672), (13716, 35812), (14224, 34533), (15348, 32004), (16002, 30696), (17906, 27432), (18288, 26859), (20464, 24003), (21336, 23022)]