305488512

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 192

約数和(自身を含む): 1029188160

約数和(自身を除く): 723699648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 384, 387, 448, 504, 516, 576, 602, 672, 688, 774, 881, 896, 903, 1008, 1032, 1152, 1204, 1344, 1376, 1548, 1762, 1806, 2016, 2064, 2408, 2643, 2688, 2709, 2752, 3096, 3524, 3612, 4032, 4128, 4816, 5286, 5418, 5504, 6167, 6192, 7048, 7224, 7929, 8064, 8256, 9632, 10572, 10836, 12334, 12384, 14096, 14448, 15858, 16512, 18501, 19264, 21144, 21672, 24668, 24768, 28192, 28896, 31716, 37002, 37883, 38528, 42288, 43344, 49336, 49536, 55503, 56384, 57792, 63432, 74004, 75766, 84576, 86688, 98672, 111006, 112768, 113649, 115584, 126864, 148008, 151532, 169152, 173376, 197344, 222012, 227298, 253728, 265181, 296016, 303064, 338304, 340947, 346752, 394688, 444024, 454596, 507456, 530362, 592032, 606128, 681894, 789376, 795543, 888048, 909192, 1014912, 1060724, 1184064, 1212256, 1363788, 1591086, 1776096, 1818384, 2121448, 2368128, 2386629, 2424512, 2727576, 3182172, 3552192, 3636768, 4242896, 4773258, 4849024, 5455152, 6364344, 7104384, 7273536, 8485792, 9546516, 10910304, 12728688, 14547072, 16971584, 19093032, 21820608, 25457376, 33943168, 38186064, 43641216, 50914752, 76372128, 101829504, 152744256, 305488512]

約数ペア:

[(1, 305488512), (2, 152744256), (3, 101829504), (4, 76372128), (6, 50914752), (7, 43641216), (8, 38186064), (9, 33943168), (12, 25457376), (14, 21820608), (16, 19093032), (18, 16971584), (21, 14547072), (24, 12728688), (28, 10910304), (32, 9546516), (36, 8485792), (42, 7273536), (43, 7104384), (48, 6364344), (56, 5455152), (63, 4849024), (64, 4773258), (72, 4242896), (84, 3636768), (86, 3552192), (96, 3182172), (112, 2727576), (126, 2424512), (128, 2386629), (129, 2368128), (144, 2121448), (168, 1818384), (172, 1776096), (192, 1591086), (224, 1363788), (252, 1212256), (258, 1184064), (288, 1060724), (301, 1014912), (336, 909192), (344, 888048), (384, 795543), (387, 789376), (448, 681894), (504, 606128), (516, 592032), (576, 530362), (602, 507456), (672, 454596), (688, 444024), (774, 394688), (881, 346752), (896, 340947), (903, 338304), (1008, 303064), (1032, 296016), (1152, 265181), (1204, 253728), (1344, 227298), (1376, 222012), (1548, 197344), (1762, 173376), (1806, 169152), (2016, 151532), (2064, 148008), (2408, 126864), (2643, 115584), (2688, 113649), (2709, 112768), (2752, 111006), (3096, 98672), (3524, 86688), (3612, 84576), (4032, 75766), (4128, 74004), (4816, 63432), (5286, 57792), (5418, 56384), (5504, 55503), (6167, 49536), (6192, 49336), (7048, 43344), (7224, 42288), (7929, 38528), (8064, 37883), (8256, 37002), (9632, 31716), (10572, 28896), (10836, 28192), (12334, 24768), (12384, 24668), (14096, 21672), (14448, 21144), (15858, 19264), (16512, 18501)]