315048576

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 911880000

約数和(自身を除く): 596831424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 304, 348, 384, 456, 464, 551, 608, 696, 912, 928, 1102, 1216, 1392, 1489, 1653, 1824, 1856, 2204, 2432, 2784, 2978, 3306, 3648, 3712, 4408, 4467, 5568, 5956, 6612, 7296, 8816, 8934, 11136, 11912, 13224, 17632, 17868, 23824, 26448, 28291, 35264, 35736, 43181, 47648, 52896, 56582, 70528, 71472, 84873, 86362, 95296, 105792, 113164, 129543, 142944, 169746, 172724, 190592, 211584, 226328, 259086, 285888, 339492, 345448, 452656, 518172, 571776, 678984, 690896, 820439, 905312, 1036344, 1357968, 1381792, 1640878, 1810624, 2072688, 2461317, 2715936, 2763584, 3281756, 3621248, 4145376, 4922634, 5431872, 5527168, 6563512, 8290752, 9845268, 10863744, 13127024, 16581504, 19690536, 26254048, 39381072, 52508096, 78762144, 105016192, 157524288, 315048576]

約数ペア:

[(1, 315048576), (2, 157524288), (3, 105016192), (4, 78762144), (6, 52508096), (8, 39381072), (12, 26254048), (16, 19690536), (19, 16581504), (24, 13127024), (29, 10863744), (32, 9845268), (38, 8290752), (48, 6563512), (57, 5527168), (58, 5431872), (64, 4922634), (76, 4145376), (87, 3621248), (96, 3281756), (114, 2763584), (116, 2715936), (128, 2461317), (152, 2072688), (174, 1810624), (192, 1640878), (228, 1381792), (232, 1357968), (304, 1036344), (348, 905312), (384, 820439), (456, 690896), (464, 678984), (551, 571776), (608, 518172), (696, 452656), (912, 345448), (928, 339492), (1102, 285888), (1216, 259086), (1392, 226328), (1489, 211584), (1653, 190592), (1824, 172724), (1856, 169746), (2204, 142944), (2432, 129543), (2784, 113164), (2978, 105792), (3306, 95296), (3648, 86362), (3712, 84873), (4408, 71472), (4467, 70528), (5568, 56582), (5956, 52896), (6612, 47648), (7296, 43181), (8816, 35736), (8934, 35264), (11136, 28291), (11912, 26448), (13224, 23824), (17632, 17868)]