457621504

素因数分解:

$2^{14}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 1019184768

約数和(自身を除く): 561563264

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 53, 62, 64, 68, 106, 124, 128, 136, 212, 248, 256, 272, 424, 496, 512, 527, 544, 848, 901, 992, 1024, 1054, 1088, 1643, 1696, 1802, 1984, 2048, 2108, 2176, 3286, 3392, 3604, 3968, 4096, 4216, 4352, 6572, 6784, 7208, 7936, 8192, 8432, 8704, 13144, 13568, 14416, 15872, 16384, 16864, 17408, 26288, 27136, 27931, 28832, 31744, 33728, 34816, 52576, 54272, 55862, 57664, 63488, 67456, 69632, 105152, 108544, 111724, 115328, 126976, 134912, 139264, 210304, 217088, 223448, 230656, 253952, 269824, 278528, 420608, 434176, 446896, 461312, 507904, 539648, 841216, 868352, 893792, 922624, 1079296, 1682432, 1787584, 1845248, 2158592, 3364864, 3575168, 3690496, 4317184, 6729728, 7150336, 7380992, 8634368, 13459456, 14300672, 14761984, 26918912, 28601344, 57202688, 114405376, 228810752, 457621504]

約数ペア:

[(1, 457621504), (2, 228810752), (4, 114405376), (8, 57202688), (16, 28601344), (17, 26918912), (31, 14761984), (32, 14300672), (34, 13459456), (53, 8634368), (62, 7380992), (64, 7150336), (68, 6729728), (106, 4317184), (124, 3690496), (128, 3575168), (136, 3364864), (212, 2158592), (248, 1845248), (256, 1787584), (272, 1682432), (424, 1079296), (496, 922624), (512, 893792), (527, 868352), (544, 841216), (848, 539648), (901, 507904), (992, 461312), (1024, 446896), (1054, 434176), (1088, 420608), (1643, 278528), (1696, 269824), (1802, 253952), (1984, 230656), (2048, 223448), (2108, 217088), (2176, 210304), (3286, 139264), (3392, 134912), (3604, 126976), (3968, 115328), (4096, 111724), (4216, 108544), (4352, 105152), (6572, 69632), (6784, 67456), (7208, 63488), (7936, 57664), (8192, 55862), (8432, 54272), (8704, 52576), (13144, 34816), (13568, 33728), (14416, 31744), (15872, 28832), (16384, 27931), (16864, 27136), (17408, 26288)]