263812512

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 709466688

約数和(自身を除く): 445654176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 113, 166, 226, 249, 293, 332, 339, 452, 498, 586, 664, 678, 879, 904, 996, 1172, 1328, 1356, 1758, 1808, 1992, 2344, 2656, 2712, 3516, 3616, 3984, 4688, 5424, 7032, 7968, 9376, 9379, 10848, 14064, 18758, 24319, 28128, 28137, 33109, 37516, 48638, 56274, 66218, 72957, 75032, 97276, 99327, 112548, 132436, 145914, 150064, 194552, 198654, 225096, 264872, 291828, 300128, 389104, 397308, 450192, 529744, 583656, 778208, 794616, 900384, 1059488, 1167312, 1589232, 2334624, 2748047, 3178464, 5496094, 8244141, 10992188, 16488282, 21984376, 32976564, 43968752, 65953128, 87937504, 131906256, 263812512]

約数ペア:

[(1, 263812512), (2, 131906256), (3, 87937504), (4, 65953128), (6, 43968752), (8, 32976564), (12, 21984376), (16, 16488282), (24, 10992188), (32, 8244141), (48, 5496094), (83, 3178464), (96, 2748047), (113, 2334624), (166, 1589232), (226, 1167312), (249, 1059488), (293, 900384), (332, 794616), (339, 778208), (452, 583656), (498, 529744), (586, 450192), (664, 397308), (678, 389104), (879, 300128), (904, 291828), (996, 264872), (1172, 225096), (1328, 198654), (1356, 194552), (1758, 150064), (1808, 145914), (1992, 132436), (2344, 112548), (2656, 99327), (2712, 97276), (3516, 75032), (3616, 72957), (3984, 66218), (4688, 56274), (5424, 48638), (7032, 37516), (7968, 33109), (9376, 28137), (9379, 28128), (10848, 24319), (14064, 18758)]