1201135488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2999}}^1$

素因数の和:3172

約数の個数: 128

約数和(自身を含む): 3672000000

約数和(自身を除く): 2470864512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 298, 336, 384, 447, 448, 596, 672, 894, 896, 1043, 1192, 1344, 1788, 2086, 2384, 2688, 2999, 3129, 3576, 4172, 4768, 5998, 6258, 7152, 8344, 8997, 9536, 11996, 12516, 14304, 16688, 17994, 19072, 20993, 23992, 25032, 28608, 33376, 35988, 41986, 47984, 50064, 57216, 62979, 66752, 71976, 83972, 95968, 100128, 125958, 133504, 143952, 167944, 191936, 200256, 251916, 287904, 335888, 383872, 400512, 446851, 503832, 575808, 671776, 893702, 1007664, 1151616, 1340553, 1343552, 1787404, 2015328, 2681106, 2687104, 3127957, 3574808, 4030656, 5362212, 6255914, 7149616, 8061312, 9383871, 10724424, 12511828, 14299232, 18767742, 21448848, 25023656, 28598464, 37535484, 42897696, 50047312, 57196928, 75070968, 85795392, 100094624, 150141936, 171590784, 200189248, 300283872, 400378496, 600567744, 1201135488]

約数ペア:

[(1, 1201135488), (2, 600567744), (3, 400378496), (4, 300283872), (6, 200189248), (7, 171590784), (8, 150141936), (12, 100094624), (14, 85795392), (16, 75070968), (21, 57196928), (24, 50047312), (28, 42897696), (32, 37535484), (42, 28598464), (48, 25023656), (56, 21448848), (64, 18767742), (84, 14299232), (96, 12511828), (112, 10724424), (128, 9383871), (149, 8061312), (168, 7149616), (192, 6255914), (224, 5362212), (298, 4030656), (336, 3574808), (384, 3127957), (447, 2687104), (448, 2681106), (596, 2015328), (672, 1787404), (894, 1343552), (896, 1340553), (1043, 1151616), (1192, 1007664), (1344, 893702), (1788, 671776), (2086, 575808), (2384, 503832), (2688, 446851), (2999, 400512), (3129, 383872), (3576, 335888), (4172, 287904), (4768, 251916), (5998, 200256), (6258, 191936), (7152, 167944), (8344, 143952), (8997, 133504), (9536, 125958), (11996, 100128), (12516, 95968), (14304, 83972), (16688, 71976), (17994, 66752), (19072, 62979), (20993, 57216), (23992, 50064), (25032, 47984), (28608, 41986), (33376, 35988)]