870817536

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16433}}^1$

素因数の和:16478

約数の個数: 108

約数和(自身を含む): 2620105488

約数和(自身を除く): 1749287952

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, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 16433, 17664, 26496, 32866, 49299, 52992, 65732, 98598, 131464, 147897, 197196, 262928, 295794, 377959, 394392, 525856, 591588, 755918, 788784, 1051712, 1133877, 1183176, 1511836, 1577568, 2103424, 2267754, 2366352, 3023672, 3155136, 3401631, 4206848, 4535508, 4732704, 6047344, 6310272, 6803262, 9071016, 9465408, 12094688, 12620544, 13606524, 18142032, 18930816, 24189376, 27213048, 36284064, 37861632, 48378752, 54426096, 72568128, 96757504, 108852192, 145136256, 217704384, 290272512, 435408768, 870817536]

約数ペア:

[(1, 870817536), (2, 435408768), (3, 290272512), (4, 217704384), (6, 145136256), (8, 108852192), (9, 96757504), (12, 72568128), (16, 54426096), (18, 48378752), (23, 37861632), (24, 36284064), (32, 27213048), (36, 24189376), (46, 18930816), (48, 18142032), (64, 13606524), (69, 12620544), (72, 12094688), (92, 9465408), (96, 9071016), (128, 6803262), (138, 6310272), (144, 6047344), (184, 4732704), (192, 4535508), (207, 4206848), (256, 3401631), (276, 3155136), (288, 3023672), (368, 2366352), (384, 2267754), (414, 2103424), (552, 1577568), (576, 1511836), (736, 1183176), (768, 1133877), (828, 1051712), (1104, 788784), (1152, 755918), (1472, 591588), (1656, 525856), (2208, 394392), (2304, 377959), (2944, 295794), (3312, 262928), (4416, 197196), (5888, 147897), (6624, 131464), (8832, 98598), (13248, 65732), (16433, 52992), (17664, 49299), (26496, 32866)]