1940328192

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 5845512960

約数和(自身を除く): 3905184768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 239, 248, 256, 264, 341, 352, 372, 384, 478, 496, 528, 682, 704, 717, 744, 768, 956, 961, 992, 1023, 1056, 1364, 1408, 1434, 1488, 1912, 1922, 1984, 2046, 2112, 2629, 2728, 2816, 2868, 2883, 2976, 3824, 3844, 3968, 4092, 4224, 5258, 5456, 5736, 5766, 5952, 7409, 7648, 7688, 7887, 7936, 8184, 8448, 10516, 10571, 10912, 11472, 11532, 11904, 14818, 15296, 15376, 15774, 16368, 21032, 21142, 21824, 22227, 22944, 23064, 23808, 29636, 30592, 30752, 31548, 31713, 32736, 42064, 42284, 43648, 44454, 45888, 46128, 59272, 61184, 61504, 63096, 63426, 65472, 81499, 84128, 84568, 87296, 88908, 91776, 92256, 118544, 123008, 126192, 126852, 130944, 162998, 168256, 169136, 177816, 183552, 184512, 229679, 237088, 244497, 246016, 252384, 253704, 261888, 325996, 336512, 338272, 355632, 369024, 459358, 474176, 488994, 504768, 507408, 651992, 673024, 676544, 689037, 711264, 738048, 918716, 948352, 977988, 1009536, 1014816, 1303984, 1353088, 1378074, 1422528, 1837432, 1896704, 1955976, 2019072, 2029632, 2526469, 2607968, 2706176, 2756148, 2845056, 3674864, 3911952, 4059264, 5052938, 5215936, 5512296, 5690112, 7349728, 7579407, 7823904, 8118528, 10105876, 10431872, 11024592, 14699456, 15158814, 15647808, 20211752, 20863744, 22049184, 29398912, 30317628, 31295616, 40423504, 44098368, 58797824, 60635256, 62591232, 80847008, 88196736, 121270512, 161694016, 176393472, 242541024, 323388032, 485082048, 646776064, 970164096, 1940328192]

約数ペア:

[(1, 1940328192), (2, 970164096), (3, 646776064), (4, 485082048), (6, 323388032), (8, 242541024), (11, 176393472), (12, 161694016), (16, 121270512), (22, 88196736), (24, 80847008), (31, 62591232), (32, 60635256), (33, 58797824), (44, 44098368), (48, 40423504), (62, 31295616), (64, 30317628), (66, 29398912), (88, 22049184), (93, 20863744), (96, 20211752), (124, 15647808), (128, 15158814), (132, 14699456), (176, 11024592), (186, 10431872), (192, 10105876), (239, 8118528), (248, 7823904), (256, 7579407), (264, 7349728), (341, 5690112), (352, 5512296), (372, 5215936), (384, 5052938), (478, 4059264), (496, 3911952), (528, 3674864), (682, 2845056), (704, 2756148), (717, 2706176), (744, 2607968), (768, 2526469), (956, 2029632), (961, 2019072), (992, 1955976), (1023, 1896704), (1056, 1837432), (1364, 1422528), (1408, 1378074), (1434, 1353088), (1488, 1303984), (1912, 1014816), (1922, 1009536), (1984, 977988), (2046, 948352), (2112, 918716), (2629, 738048), (2728, 711264), (2816, 689037), (2868, 676544), (2883, 673024), (2976, 651992), (3824, 507408), (3844, 504768), (3968, 488994), (4092, 474176), (4224, 459358), (5258, 369024), (5456, 355632), (5736, 338272), (5766, 336512), (5952, 325996), (7409, 261888), (7648, 253704), (7688, 252384), (7887, 246016), (7936, 244497), (8184, 237088), (8448, 229679), (10516, 184512), (10571, 183552), (10912, 177816), (11472, 169136), (11532, 168256), (11904, 162998), (14818, 130944), (15296, 126852), (15376, 126192), (15774, 123008), (16368, 118544), (21032, 92256), (21142, 91776), (21824, 88908), (22227, 87296), (22944, 84568), (23064, 84128), (23808, 81499), (29636, 65472), (30592, 63426), (30752, 63096), (31548, 61504), (31713, 61184), (32736, 59272), (42064, 46128), (42284, 45888), (43648, 44454)]