2457720384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^3$

素因数の和:174

約数の個数: 224

約数和(自身を含む): 7939430400

約数和(自身を除く): 5481710016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 43, 46, 48, 56, 64, 69, 84, 86, 92, 96, 112, 129, 138, 161, 168, 172, 184, 192, 224, 258, 276, 301, 322, 336, 344, 368, 448, 483, 516, 552, 602, 644, 672, 688, 736, 903, 966, 989, 1032, 1104, 1204, 1288, 1344, 1376, 1472, 1806, 1849, 1932, 1978, 2064, 2208, 2408, 2576, 2752, 2967, 3612, 3698, 3864, 3956, 4128, 4416, 4816, 5152, 5547, 5934, 6923, 7224, 7396, 7728, 7912, 8256, 9632, 10304, 11094, 11868, 12943, 13846, 14448, 14792, 15456, 15824, 19264, 20769, 22188, 23736, 25886, 27692, 28896, 29584, 30912, 31648, 38829, 41538, 42527, 44376, 47472, 51772, 55384, 57792, 59168, 63296, 77658, 79507, 83076, 85054, 88752, 94944, 103544, 110768, 118336, 127581, 155316, 159014, 166152, 170108, 177504, 189888, 207088, 221536, 238521, 255162, 297689, 310632, 318028, 332304, 340216, 355008, 414176, 443072, 477042, 510324, 556549, 595378, 621264, 636056, 664608, 680432, 828352, 893067, 954084, 1020648, 1113098, 1190756, 1242528, 1272112, 1329216, 1360864, 1669647, 1786134, 1828661, 1908168, 2041296, 2226196, 2381512, 2485056, 2544224, 2721728, 3339294, 3572268, 3657322, 3816336, 4082592, 4452392, 4763024, 5088448, 5485983, 6678588, 7144536, 7314644, 7632672, 8165184, 8904784, 9526048, 10971966, 12800627, 13357176, 14289072, 14629288, 15265344, 17809568, 19052096, 21943932, 25601254, 26714352, 28578144, 29258576, 35619136, 38401881, 43887864, 51202508, 53428704, 57156288, 58517152, 76803762, 87775728, 102405016, 106857408, 117034304, 153607524, 175551456, 204810032, 307215048, 351102912, 409620064, 614430096, 819240128, 1228860192, 2457720384]

約数ペア:

[(1, 2457720384), (2, 1228860192), (3, 819240128), (4, 614430096), (6, 409620064), (7, 351102912), (8, 307215048), (12, 204810032), (14, 175551456), (16, 153607524), (21, 117034304), (23, 106857408), (24, 102405016), (28, 87775728), (32, 76803762), (42, 58517152), (43, 57156288), (46, 53428704), (48, 51202508), (56, 43887864), (64, 38401881), (69, 35619136), (84, 29258576), (86, 28578144), (92, 26714352), (96, 25601254), (112, 21943932), (129, 19052096), (138, 17809568), (161, 15265344), (168, 14629288), (172, 14289072), (184, 13357176), (192, 12800627), (224, 10971966), (258, 9526048), (276, 8904784), (301, 8165184), (322, 7632672), (336, 7314644), (344, 7144536), (368, 6678588), (448, 5485983), (483, 5088448), (516, 4763024), (552, 4452392), (602, 4082592), (644, 3816336), (672, 3657322), (688, 3572268), (736, 3339294), (903, 2721728), (966, 2544224), (989, 2485056), (1032, 2381512), (1104, 2226196), (1204, 2041296), (1288, 1908168), (1344, 1828661), (1376, 1786134), (1472, 1669647), (1806, 1360864), (1849, 1329216), (1932, 1272112), (1978, 1242528), (2064, 1190756), (2208, 1113098), (2408, 1020648), (2576, 954084), (2752, 893067), (2967, 828352), (3612, 680432), (3698, 664608), (3864, 636056), (3956, 621264), (4128, 595378), (4416, 556549), (4816, 510324), (5152, 477042), (5547, 443072), (5934, 414176), (6923, 355008), (7224, 340216), (7396, 332304), (7728, 318028), (7912, 310632), (8256, 297689), (9632, 255162), (10304, 238521), (11094, 221536), (11868, 207088), (12943, 189888), (13846, 177504), (14448, 170108), (14792, 166152), (15456, 159014), (15824, 155316), (19264, 127581), (20769, 118336), (22188, 110768), (23736, 103544), (25886, 94944), (27692, 88752), (28896, 85054), (29584, 83076), (30912, 79507), (31648, 77658), (38829, 63296), (41538, 59168), (42527, 57792), (44376, 55384), (47472, 51772)]