2891796768

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3384

約数の個数: 192

約数和(自身を含む): 9707040000

約数和(自身を除く): 6815243232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 149, 168, 189, 216, 224, 252, 288, 298, 336, 378, 432, 447, 504, 596, 672, 756, 864, 894, 1008, 1043, 1192, 1341, 1512, 1788, 2016, 2086, 2384, 2682, 3024, 3129, 3209, 3576, 4023, 4172, 4768, 5364, 6048, 6258, 6418, 7152, 8046, 8344, 9387, 9627, 10728, 12516, 12836, 14304, 16092, 16688, 18774, 19254, 21456, 22463, 25032, 25672, 28161, 28881, 32184, 33376, 37548, 38508, 42912, 44926, 50064, 51344, 56322, 57762, 64368, 67389, 75096, 77016, 86643, 89852, 100128, 102688, 112644, 115524, 128736, 134778, 150192, 154032, 173286, 179704, 202167, 225288, 231048, 269556, 300384, 308064, 346572, 359408, 404334, 450576, 462096, 478141, 539112, 606501, 693144, 718816, 808668, 901152, 924192, 956282, 1078224, 1213002, 1386288, 1434423, 1617336, 1912564, 2156448, 2426004, 2772576, 2868846, 3234672, 3346987, 3825128, 4303269, 4852008, 5737692, 6469344, 6693974, 7650256, 8606538, 9704016, 10040961, 11475384, 12909807, 13387948, 15300512, 17213076, 19408032, 20081922, 22950768, 25819614, 26775896, 30122883, 34426152, 40163844, 45901536, 51639228, 53551792, 60245766, 68852304, 80327688, 90368649, 103278456, 107103584, 120491532, 137704608, 160655376, 180737298, 206556912, 240983064, 321310752, 361474596, 413113824, 481966128, 722949192, 963932256, 1445898384, 2891796768]

約数ペア:

[(1, 2891796768), (2, 1445898384), (3, 963932256), (4, 722949192), (6, 481966128), (7, 413113824), (8, 361474596), (9, 321310752), (12, 240983064), (14, 206556912), (16, 180737298), (18, 160655376), (21, 137704608), (24, 120491532), (27, 107103584), (28, 103278456), (32, 90368649), (36, 80327688), (42, 68852304), (48, 60245766), (54, 53551792), (56, 51639228), (63, 45901536), (72, 40163844), (84, 34426152), (96, 30122883), (108, 26775896), (112, 25819614), (126, 22950768), (144, 20081922), (149, 19408032), (168, 17213076), (189, 15300512), (216, 13387948), (224, 12909807), (252, 11475384), (288, 10040961), (298, 9704016), (336, 8606538), (378, 7650256), (432, 6693974), (447, 6469344), (504, 5737692), (596, 4852008), (672, 4303269), (756, 3825128), (864, 3346987), (894, 3234672), (1008, 2868846), (1043, 2772576), (1192, 2426004), (1341, 2156448), (1512, 1912564), (1788, 1617336), (2016, 1434423), (2086, 1386288), (2384, 1213002), (2682, 1078224), (3024, 956282), (3129, 924192), (3209, 901152), (3576, 808668), (4023, 718816), (4172, 693144), (4768, 606501), (5364, 539112), (6048, 478141), (6258, 462096), (6418, 450576), (7152, 404334), (8046, 359408), (8344, 346572), (9387, 308064), (9627, 300384), (10728, 269556), (12516, 231048), (12836, 225288), (14304, 202167), (16092, 179704), (16688, 173286), (18774, 154032), (19254, 150192), (21456, 134778), (22463, 128736), (25032, 115524), (25672, 112644), (28161, 102688), (28881, 100128), (32184, 89852), (33376, 86643), (37548, 77016), (38508, 75096), (42912, 67389), (44926, 64368), (50064, 57762), (51344, 56322)]