1489321728

素因数分解:

$2^8\times 3^5\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 4519897200

約数和(自身を除く): 3030575472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 128, 144, 162, 178, 192, 216, 243, 256, 267, 269, 288, 324, 356, 384, 432, 486, 534, 538, 576, 648, 712, 768, 801, 807, 864, 972, 1068, 1076, 1152, 1296, 1424, 1602, 1614, 1728, 1944, 2136, 2152, 2304, 2403, 2421, 2592, 2848, 3204, 3228, 3456, 3888, 4272, 4304, 4806, 4842, 5184, 5696, 6408, 6456, 6912, 7209, 7263, 7776, 8544, 8608, 9612, 9684, 10368, 11392, 12816, 12912, 14418, 14526, 15552, 17088, 17216, 19224, 19368, 20736, 21627, 21789, 22784, 23941, 25632, 25824, 28836, 29052, 31104, 34176, 34432, 38448, 38736, 43254, 43578, 47882, 51264, 51648, 57672, 58104, 62208, 65367, 68352, 68864, 71823, 76896, 77472, 86508, 87156, 95764, 102528, 103296, 115344, 116208, 130734, 143646, 153792, 154944, 173016, 174312, 191528, 205056, 206592, 215469, 230688, 232416, 261468, 287292, 307584, 309888, 346032, 348624, 383056, 430938, 461376, 464832, 522936, 574584, 615168, 619776, 646407, 692064, 697248, 766112, 861876, 922752, 929664, 1045872, 1149168, 1292814, 1384128, 1394496, 1532224, 1723752, 1845504, 1859328, 1939221, 2091744, 2298336, 2585628, 2768256, 2788992, 3064448, 3447504, 3878442, 4183488, 4596672, 5171256, 5536512, 5577984, 5817663, 6128896, 6895008, 7756884, 8366976, 9193344, 10342512, 11635326, 13790016, 15513768, 16733952, 18386688, 20685024, 23270652, 27580032, 31027536, 41370048, 46541304, 55160064, 62055072, 82740096, 93082608, 124110144, 165480192, 186165216, 248220288, 372330432, 496440576, 744660864, 1489321728]

約数ペア:

[(1, 1489321728), (2, 744660864), (3, 496440576), (4, 372330432), (6, 248220288), (8, 186165216), (9, 165480192), (12, 124110144), (16, 93082608), (18, 82740096), (24, 62055072), (27, 55160064), (32, 46541304), (36, 41370048), (48, 31027536), (54, 27580032), (64, 23270652), (72, 20685024), (81, 18386688), (89, 16733952), (96, 15513768), (108, 13790016), (128, 11635326), (144, 10342512), (162, 9193344), (178, 8366976), (192, 7756884), (216, 6895008), (243, 6128896), (256, 5817663), (267, 5577984), (269, 5536512), (288, 5171256), (324, 4596672), (356, 4183488), (384, 3878442), (432, 3447504), (486, 3064448), (534, 2788992), (538, 2768256), (576, 2585628), (648, 2298336), (712, 2091744), (768, 1939221), (801, 1859328), (807, 1845504), (864, 1723752), (972, 1532224), (1068, 1394496), (1076, 1384128), (1152, 1292814), (1296, 1149168), (1424, 1045872), (1602, 929664), (1614, 922752), (1728, 861876), (1944, 766112), (2136, 697248), (2152, 692064), (2304, 646407), (2403, 619776), (2421, 615168), (2592, 574584), (2848, 522936), (3204, 464832), (3228, 461376), (3456, 430938), (3888, 383056), (4272, 348624), (4304, 346032), (4806, 309888), (4842, 307584), (5184, 287292), (5696, 261468), (6408, 232416), (6456, 230688), (6912, 215469), (7209, 206592), (7263, 205056), (7776, 191528), (8544, 174312), (8608, 173016), (9612, 154944), (9684, 153792), (10368, 143646), (11392, 130734), (12816, 116208), (12912, 115344), (14418, 103296), (14526, 102528), (15552, 95764), (17088, 87156), (17216, 86508), (19224, 77472), (19368, 76896), (20736, 71823), (21627, 68864), (21789, 68352), (22784, 65367), (23941, 62208), (25632, 58104), (25824, 57672), (28836, 51648), (29052, 51264), (31104, 47882), (34176, 43578), (34432, 43254), (38448, 38736)]