213769728

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2064

約数の個数: 120

約数和(自身を含む): 644097168

約数和(自身を除く): 430327440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 2017, 2208, 2304, 2944, 3312, 4034, 4416, 4608, 5888, 6051, 6624, 8068, 8832, 11776, 12102, 13248, 16136, 17664, 18153, 24204, 26496, 32272, 35328, 36306, 46391, 48408, 52992, 64544, 72612, 92782, 96816, 105984, 129088, 139173, 145224, 185564, 193632, 258176, 278346, 290448, 371128, 387264, 417519, 516352, 556692, 580896, 742256, 774528, 835038, 1032704, 1113384, 1161792, 1484512, 1549056, 1670076, 2226768, 2323584, 2969024, 3098112, 3340152, 4453536, 4647168, 5938048, 6680304, 8907072, 9294336, 11876096, 13360608, 17814144, 23752192, 26721216, 35628288, 53442432, 71256576, 106884864, 213769728]

約数ペア:

[(1, 213769728), (2, 106884864), (3, 71256576), (4, 53442432), (6, 35628288), (8, 26721216), (9, 23752192), (12, 17814144), (16, 13360608), (18, 11876096), (23, 9294336), (24, 8907072), (32, 6680304), (36, 5938048), (46, 4647168), (48, 4453536), (64, 3340152), (69, 3098112), (72, 2969024), (92, 2323584), (96, 2226768), (128, 1670076), (138, 1549056), (144, 1484512), (184, 1161792), (192, 1113384), (207, 1032704), (256, 835038), (276, 774528), (288, 742256), (368, 580896), (384, 556692), (414, 516352), (512, 417519), (552, 387264), (576, 371128), (736, 290448), (768, 278346), (828, 258176), (1104, 193632), (1152, 185564), (1472, 145224), (1536, 139173), (1656, 129088), (2017, 105984), (2208, 96816), (2304, 92782), (2944, 72612), (3312, 64544), (4034, 52992), (4416, 48408), (4608, 46391), (5888, 36306), (6051, 35328), (6624, 32272), (8068, 26496), (8832, 24204), (11776, 18153), (12102, 17664), (13248, 16136)]