189284254208

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{544471}}^1$

素因数の和:544593

約数の個数: 80

約数和(自身を含む): 436683967104

約数和(自身を除く): 247399712896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 679, 776, 896, 1358, 1552, 1792, 2716, 3104, 3584, 5432, 6208, 10864, 12416, 21728, 24832, 43456, 49664, 86912, 173824, 347648, 544471, 1088942, 2177884, 3811297, 4355768, 7622594, 8711536, 15245188, 17423072, 30490376, 34846144, 52813687, 60980752, 69692288, 105627374, 121961504, 139384576, 211254748, 243923008, 278769152, 369695809, 422509496, 487846016, 739391618, 845018992, 975692032, 1478783236, 1690037984, 1951384064, 2957566472, 3380075968, 5915132944, 6760151936, 11830265888, 13520303872, 23660531776, 27040607744, 47321063552, 94642127104, 189284254208]

約数ペア:

[(1, 189284254208), (2, 94642127104), (4, 47321063552), (7, 27040607744), (8, 23660531776), (14, 13520303872), (16, 11830265888), (28, 6760151936), (32, 5915132944), (56, 3380075968), (64, 2957566472), (97, 1951384064), (112, 1690037984), (128, 1478783236), (194, 975692032), (224, 845018992), (256, 739391618), (388, 487846016), (448, 422509496), (512, 369695809), (679, 278769152), (776, 243923008), (896, 211254748), (1358, 139384576), (1552, 121961504), (1792, 105627374), (2716, 69692288), (3104, 60980752), (3584, 52813687), (5432, 34846144), (6208, 30490376), (10864, 17423072), (12416, 15245188), (21728, 8711536), (24832, 7622594), (43456, 4355768), (49664, 3811297), (86912, 2177884), (173824, 1088942), (347648, 544471)]