214060288

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 464609376

約数和(自身を除く): 250549088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 256, 262, 416, 491, 524, 832, 982, 1048, 1664, 1703, 1964, 2096, 3328, 3406, 3928, 4192, 6383, 6812, 7856, 8384, 12766, 13624, 15712, 16768, 25532, 27248, 31424, 33536, 51064, 54496, 62848, 64321, 102128, 108992, 125696, 128642, 204256, 217984, 257284, 408512, 435968, 514568, 817024, 836173, 1029136, 1634048, 1672346, 2058272, 3344692, 4116544, 6689384, 8233088, 13378768, 16466176, 26757536, 53515072, 107030144, 214060288]

約数ペア:

[(1, 214060288), (2, 107030144), (4, 53515072), (8, 26757536), (13, 16466176), (16, 13378768), (26, 8233088), (32, 6689384), (52, 4116544), (64, 3344692), (104, 2058272), (128, 1672346), (131, 1634048), (208, 1029136), (256, 836173), (262, 817024), (416, 514568), (491, 435968), (524, 408512), (832, 257284), (982, 217984), (1048, 204256), (1664, 128642), (1703, 125696), (1964, 108992), (2096, 102128), (3328, 64321), (3406, 62848), (3928, 54496), (4192, 51064), (6383, 33536), (6812, 31424), (7856, 27248), (8384, 25532), (12766, 16768), (13624, 15712)]