20080928448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{115823}}^1$

素因数の和:115891

約数の個数: 168

約数和(自身を含む): 67311349248

約数和(自身を除く): 47230420800

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, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 387, 448, 504, 516, 576, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1344, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 2752, 3096, 3612, 4032, 4128, 4816, 5418, 6192, 7224, 8256, 9632, 10836, 12384, 14448, 19264, 21672, 24768, 28896, 43344, 57792, 86688, 115823, 173376, 231646, 347469, 463292, 694938, 810761, 926584, 1042407, 1389876, 1621522, 1853168, 2084814, 2432283, 2779752, 3243044, 3706336, 4169628, 4864566, 4980389, 5559504, 6486088, 7296849, 7412672, 8339256, 9729132, 9960778, 11119008, 12972176, 14593698, 14941167, 16678512, 19458264, 19921556, 22238016, 25944352, 29187396, 29882334, 33357024, 34862723, 38916528, 39843112, 44823501, 51888704, 58374792, 59764668, 66714048, 69725446, 77833056, 79686224, 89647002, 104588169, 116749584, 119529336, 139450892, 155666112, 159372448, 179294004, 209176338, 233499168, 239058672, 278901784, 313764507, 318744896, 358588008, 418352676, 466998336, 478117344, 557803568, 627529014, 717176016, 836705352, 956234688, 1115607136, 1255058028, 1434352032, 1673410704, 2231214272, 2510116056, 2868704064, 3346821408, 5020232112, 6693642816, 10040464224, 20080928448]

約数ペア:

[(1, 20080928448), (2, 10040464224), (3, 6693642816), (4, 5020232112), (6, 3346821408), (7, 2868704064), (8, 2510116056), (9, 2231214272), (12, 1673410704), (14, 1434352032), (16, 1255058028), (18, 1115607136), (21, 956234688), (24, 836705352), (28, 717176016), (32, 627529014), (36, 557803568), (42, 478117344), (43, 466998336), (48, 418352676), (56, 358588008), (63, 318744896), (64, 313764507), (72, 278901784), (84, 239058672), (86, 233499168), (96, 209176338), (112, 179294004), (126, 159372448), (129, 155666112), (144, 139450892), (168, 119529336), (172, 116749584), (192, 104588169), (224, 89647002), (252, 79686224), (258, 77833056), (288, 69725446), (301, 66714048), (336, 59764668), (344, 58374792), (387, 51888704), (448, 44823501), (504, 39843112), (516, 38916528), (576, 34862723), (602, 33357024), (672, 29882334), (688, 29187396), (774, 25944352), (903, 22238016), (1008, 19921556), (1032, 19458264), (1204, 16678512), (1344, 14941167), (1376, 14593698), (1548, 12972176), (1806, 11119008), (2016, 9960778), (2064, 9729132), (2408, 8339256), (2709, 7412672), (2752, 7296849), (3096, 6486088), (3612, 5559504), (4032, 4980389), (4128, 4864566), (4816, 4169628), (5418, 3706336), (6192, 3243044), (7224, 2779752), (8256, 2432283), (9632, 2084814), (10836, 1853168), (12384, 1621522), (14448, 1389876), (19264, 1042407), (21672, 926584), (24768, 810761), (28896, 694938), (43344, 463292), (57792, 347469), (86688, 231646), (115823, 173376)]