395123904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 252

約数和(自身を含む): 1350148176

約数和(自身を除く): 955024272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 53, 56, 63, 64, 72, 84, 86, 96, 106, 112, 126, 129, 144, 159, 168, 172, 192, 212, 224, 252, 258, 288, 301, 318, 336, 344, 371, 387, 424, 448, 477, 504, 516, 576, 602, 636, 672, 688, 742, 774, 848, 903, 954, 1008, 1032, 1113, 1204, 1272, 1344, 1376, 1484, 1548, 1696, 1806, 1849, 1908, 2016, 2064, 2226, 2279, 2408, 2544, 2709, 2752, 2968, 3096, 3339, 3392, 3612, 3698, 3816, 4032, 4128, 4452, 4558, 4816, 5088, 5418, 5547, 5936, 6192, 6678, 6837, 7224, 7396, 7632, 8256, 8904, 9116, 9632, 10176, 10836, 11094, 11872, 12384, 12943, 13356, 13674, 14448, 14792, 15264, 15953, 16641, 17808, 18232, 19264, 20511, 21672, 22188, 23744, 24768, 25886, 26712, 27348, 28896, 29584, 30528, 31906, 33282, 35616, 36464, 38829, 41022, 43344, 44376, 47859, 51772, 53424, 54696, 57792, 59168, 63812, 66564, 71232, 72928, 77658, 82044, 86688, 88752, 95718, 97997, 103544, 106848, 109392, 116487, 118336, 127624, 133128, 143577, 145856, 155316, 164088, 173376, 177504, 191436, 195994, 207088, 213696, 218784, 232974, 255248, 266256, 287154, 293991, 310632, 328176, 355008, 382872, 391988, 414176, 437568, 465948, 510496, 532512, 574308, 587982, 621264, 656352, 685979, 765744, 783976, 828352, 881973, 931896, 1020992, 1065024, 1148616, 1175964, 1242528, 1312704, 1371958, 1531488, 1567952, 1763946, 1863792, 2057937, 2297232, 2351928, 2485056, 2743916, 3062976, 3135904, 3527892, 3727584, 4115874, 4594464, 4703856, 5487832, 6173811, 6271808, 7055784, 7455168, 8231748, 9188928, 9407712, 10975664, 12347622, 14111568, 16463496, 18815424, 21951328, 24695244, 28223136, 32926992, 43902656, 49390488, 56446272, 65853984, 98780976, 131707968, 197561952, 395123904]

約数ペア:

[(1, 395123904), (2, 197561952), (3, 131707968), (4, 98780976), (6, 65853984), (7, 56446272), (8, 49390488), (9, 43902656), (12, 32926992), (14, 28223136), (16, 24695244), (18, 21951328), (21, 18815424), (24, 16463496), (28, 14111568), (32, 12347622), (36, 10975664), (42, 9407712), (43, 9188928), (48, 8231748), (53, 7455168), (56, 7055784), (63, 6271808), (64, 6173811), (72, 5487832), (84, 4703856), (86, 4594464), (96, 4115874), (106, 3727584), (112, 3527892), (126, 3135904), (129, 3062976), (144, 2743916), (159, 2485056), (168, 2351928), (172, 2297232), (192, 2057937), (212, 1863792), (224, 1763946), (252, 1567952), (258, 1531488), (288, 1371958), (301, 1312704), (318, 1242528), (336, 1175964), (344, 1148616), (371, 1065024), (387, 1020992), (424, 931896), (448, 881973), (477, 828352), (504, 783976), (516, 765744), (576, 685979), (602, 656352), (636, 621264), (672, 587982), (688, 574308), (742, 532512), (774, 510496), (848, 465948), (903, 437568), (954, 414176), (1008, 391988), (1032, 382872), (1113, 355008), (1204, 328176), (1272, 310632), (1344, 293991), (1376, 287154), (1484, 266256), (1548, 255248), (1696, 232974), (1806, 218784), (1849, 213696), (1908, 207088), (2016, 195994), (2064, 191436), (2226, 177504), (2279, 173376), (2408, 164088), (2544, 155316), (2709, 145856), (2752, 143577), (2968, 133128), (3096, 127624), (3339, 118336), (3392, 116487), (3612, 109392), (3698, 106848), (3816, 103544), (4032, 97997), (4128, 95718), (4452, 88752), (4558, 86688), (4816, 82044), (5088, 77658), (5418, 72928), (5547, 71232), (5936, 66564), (6192, 63812), (6678, 59168), (6837, 57792), (7224, 54696), (7396, 53424), (7632, 51772), (8256, 47859), (8904, 44376), (9116, 43344), (9632, 41022), (10176, 38829), (10836, 36464), (11094, 35616), (11872, 33282), (12384, 31906), (12943, 30528), (13356, 29584), (13674, 28896), (14448, 27348), (14792, 26712), (15264, 25886), (15953, 24768), (16641, 23744), (17808, 22188), (18232, 21672), (19264, 20511)]