1019551808

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 126

約数和(自身を含む): 2314641294

約数和(自身を除く): 1295089486

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 137, 176, 242, 248, 274, 341, 352, 484, 496, 548, 682, 704, 961, 968, 992, 1096, 1364, 1507, 1922, 1936, 1984, 2192, 2728, 3014, 3751, 3844, 3872, 4247, 4384, 5456, 6028, 7502, 7688, 7744, 8494, 8768, 10571, 10912, 12056, 15004, 15376, 16577, 16988, 21142, 21824, 24112, 30008, 30752, 33154, 33976, 42284, 46717, 48224, 60016, 61504, 66308, 67952, 84568, 93434, 96448, 116281, 120032, 131657, 132616, 135904, 169136, 186868, 232562, 240064, 263314, 265232, 271808, 338272, 373736, 465124, 513887, 526628, 530464, 676544, 747472, 930248, 1027774, 1053256, 1060928, 1448227, 1494944, 1860496, 2055548, 2106512, 2896454, 2989888, 3720992, 4111096, 4213024, 5792908, 7441984, 8222192, 8426048, 11585816, 15930497, 16444384, 23171632, 31860994, 32888768, 46343264, 63721988, 92686528, 127443976, 254887952, 509775904, 1019551808]

約数ペア:

[(1, 1019551808), (2, 509775904), (4, 254887952), (8, 127443976), (11, 92686528), (16, 63721988), (22, 46343264), (31, 32888768), (32, 31860994), (44, 23171632), (62, 16444384), (64, 15930497), (88, 11585816), (121, 8426048), (124, 8222192), (137, 7441984), (176, 5792908), (242, 4213024), (248, 4111096), (274, 3720992), (341, 2989888), (352, 2896454), (484, 2106512), (496, 2055548), (548, 1860496), (682, 1494944), (704, 1448227), (961, 1060928), (968, 1053256), (992, 1027774), (1096, 930248), (1364, 747472), (1507, 676544), (1922, 530464), (1936, 526628), (1984, 513887), (2192, 465124), (2728, 373736), (3014, 338272), (3751, 271808), (3844, 265232), (3872, 263314), (4247, 240064), (4384, 232562), (5456, 186868), (6028, 169136), (7502, 135904), (7688, 132616), (7744, 131657), (8494, 120032), (8768, 116281), (10571, 96448), (10912, 93434), (12056, 84568), (15004, 67952), (15376, 66308), (16577, 61504), (16988, 60016), (21142, 48224), (21824, 46717), (24112, 42284), (30008, 33976), (30752, 33154)]