513004864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 84

約数和(自身を含む): 1109776800

約数和(自身を除く): 596771936

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 439, 496, 589, 608, 878, 961, 992, 1178, 1216, 1756, 1922, 1984, 2356, 3512, 3844, 4712, 7024, 7688, 8341, 9424, 13609, 14048, 15376, 16682, 18259, 18848, 27218, 28096, 30752, 33364, 36518, 37696, 54436, 61504, 66728, 73036, 108872, 133456, 146072, 217744, 258571, 266912, 292144, 421879, 435488, 517142, 533824, 584288, 843758, 870976, 1034284, 1168576, 1687516, 2068568, 3375032, 4137136, 6750064, 8015701, 8274272, 13500128, 16031402, 16548544, 27000256, 32062804, 64125608, 128251216, 256502432, 513004864]

約数ペア:

[(1, 513004864), (2, 256502432), (4, 128251216), (8, 64125608), (16, 32062804), (19, 27000256), (31, 16548544), (32, 16031402), (38, 13500128), (62, 8274272), (64, 8015701), (76, 6750064), (124, 4137136), (152, 3375032), (248, 2068568), (304, 1687516), (439, 1168576), (496, 1034284), (589, 870976), (608, 843758), (878, 584288), (961, 533824), (992, 517142), (1178, 435488), (1216, 421879), (1756, 292144), (1922, 266912), (1984, 258571), (2356, 217744), (3512, 146072), (3844, 133456), (4712, 108872), (7024, 73036), (7688, 66728), (8341, 61504), (9424, 54436), (13609, 37696), (14048, 36518), (15376, 33364), (16682, 30752), (18259, 28096), (18848, 27218)]