191890944

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 200

約数和(自身を含む): 655554768

約数和(自身を除く): 463663824

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 661, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1322, 1344, 1512, 1536, 1728, 1792, 1983, 2016, 2268, 2304, 2592, 2644, 2688, 3024, 3456, 3584, 3966, 4032, 4536, 4608, 4627, 5184, 5288, 5376, 5949, 6048, 6912, 7932, 8064, 9072, 9254, 10368, 10576, 10752, 11898, 12096, 13824, 13881, 15864, 16128, 17847, 18144, 18508, 20736, 21152, 23796, 24192, 27762, 31728, 32256, 35694, 36288, 37016, 41472, 41643, 42304, 47592, 48384, 53541, 55524, 63456, 71388, 72576, 74032, 83286, 84608, 95184, 96768, 107082, 111048, 124929, 126912, 142776, 145152, 148064, 166572, 169216, 190368, 214164, 222096, 249858, 253824, 285552, 290304, 296128, 333144, 338432, 374787, 380736, 428328, 444192, 499716, 507648, 571104, 592256, 666288, 749574, 761472, 856656, 888384, 999432, 1015296, 1142208, 1184512, 1332576, 1499148, 1522944, 1713312, 1776768, 1998864, 2284416, 2369024, 2665152, 2998296, 3045888, 3426624, 3553536, 3997728, 4568832, 5330304, 5996592, 6853248, 7107072, 7995456, 9137664, 10660608, 11993184, 13706496, 15990912, 21321216, 23986368, 27412992, 31981824, 47972736, 63963648, 95945472, 191890944]

約数ペア:

[(1, 191890944), (2, 95945472), (3, 63963648), (4, 47972736), (6, 31981824), (7, 27412992), (8, 23986368), (9, 21321216), (12, 15990912), (14, 13706496), (16, 11993184), (18, 10660608), (21, 9137664), (24, 7995456), (27, 7107072), (28, 6853248), (32, 5996592), (36, 5330304), (42, 4568832), (48, 3997728), (54, 3553536), (56, 3426624), (63, 3045888), (64, 2998296), (72, 2665152), (81, 2369024), (84, 2284416), (96, 1998864), (108, 1776768), (112, 1713312), (126, 1522944), (128, 1499148), (144, 1332576), (162, 1184512), (168, 1142208), (189, 1015296), (192, 999432), (216, 888384), (224, 856656), (252, 761472), (256, 749574), (288, 666288), (324, 592256), (336, 571104), (378, 507648), (384, 499716), (432, 444192), (448, 428328), (504, 380736), (512, 374787), (567, 338432), (576, 333144), (648, 296128), (661, 290304), (672, 285552), (756, 253824), (768, 249858), (864, 222096), (896, 214164), (1008, 190368), (1134, 169216), (1152, 166572), (1296, 148064), (1322, 145152), (1344, 142776), (1512, 126912), (1536, 124929), (1728, 111048), (1792, 107082), (1983, 96768), (2016, 95184), (2268, 84608), (2304, 83286), (2592, 74032), (2644, 72576), (2688, 71388), (3024, 63456), (3456, 55524), (3584, 53541), (3966, 48384), (4032, 47592), (4536, 42304), (4608, 41643), (4627, 41472), (5184, 37016), (5288, 36288), (5376, 35694), (5949, 32256), (6048, 31728), (6912, 27762), (7932, 24192), (8064, 23796), (9072, 21152), (9254, 20736), (10368, 18508), (10576, 18144), (10752, 17847), (11898, 16128), (12096, 15864), (13824, 13881)]