12746448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 41976480

約数和(自身を除く): 29230032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 619, 624, 792, 858, 936, 1144, 1238, 1287, 1584, 1716, 1857, 1872, 2288, 2476, 2574, 3432, 3714, 4952, 5148, 5571, 6809, 6864, 7428, 8047, 9904, 10296, 11142, 13618, 14856, 16094, 20427, 20592, 22284, 24141, 27236, 29712, 32188, 40854, 44568, 48282, 54472, 61281, 64376, 72423, 81708, 88517, 89136, 96564, 108944, 122562, 128752, 144846, 163416, 177034, 193128, 245124, 265551, 289692, 326832, 354068, 386256, 490248, 531102, 579384, 708136, 796653, 980496, 1062204, 1158768, 1416272, 1593306, 2124408, 3186612, 4248816, 6373224, 12746448]

約数ペア:

[(1, 12746448), (2, 6373224), (3, 4248816), (4, 3186612), (6, 2124408), (8, 1593306), (9, 1416272), (11, 1158768), (12, 1062204), (13, 980496), (16, 796653), (18, 708136), (22, 579384), (24, 531102), (26, 490248), (33, 386256), (36, 354068), (39, 326832), (44, 289692), (48, 265551), (52, 245124), (66, 193128), (72, 177034), (78, 163416), (88, 144846), (99, 128752), (104, 122562), (117, 108944), (132, 96564), (143, 89136), (144, 88517), (156, 81708), (176, 72423), (198, 64376), (208, 61281), (234, 54472), (264, 48282), (286, 44568), (312, 40854), (396, 32188), (429, 29712), (468, 27236), (528, 24141), (572, 22284), (619, 20592), (624, 20427), (792, 16094), (858, 14856), (936, 13618), (1144, 11142), (1238, 10296), (1287, 9904), (1584, 8047), (1716, 7428), (1857, 6864), (1872, 6809), (2288, 5571), (2476, 5148), (2574, 4952), (3432, 3714)]