507049728

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12457}}^1$

素因数の和:12529

約数の個数: 72

約数和(自身を含む): 1375064208

約数和(自身を除く): 868014480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 12457, 13568, 20352, 24914, 37371, 40704, 49828, 74742, 99656, 149484, 199312, 298968, 398624, 597936, 660221, 797248, 1195872, 1320442, 1594496, 1980663, 2391744, 2640884, 3188992, 3961326, 4783488, 5281768, 7922652, 9566976, 10563536, 15845304, 21127072, 31690608, 42254144, 63381216, 84508288, 126762432, 169016576, 253524864, 507049728]

約数ペア:

[(1, 507049728), (2, 253524864), (3, 169016576), (4, 126762432), (6, 84508288), (8, 63381216), (12, 42254144), (16, 31690608), (24, 21127072), (32, 15845304), (48, 10563536), (53, 9566976), (64, 7922652), (96, 5281768), (106, 4783488), (128, 3961326), (159, 3188992), (192, 2640884), (212, 2391744), (256, 1980663), (318, 1594496), (384, 1320442), (424, 1195872), (636, 797248), (768, 660221), (848, 597936), (1272, 398624), (1696, 298968), (2544, 199312), (3392, 149484), (5088, 99656), (6784, 74742), (10176, 49828), (12457, 40704), (13568, 37371), (20352, 24914)]