1720905481728

素因数分解:

$2^9\times 3^4\times {\mathrm{127}}^1\times {\mathrm{326737}}^1$

素因数の和:326894

約数の個数: 200

約数和(自身を含む): 5176910061312

約数和(自身を除く): 3456004579584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 254, 256, 288, 324, 381, 384, 432, 508, 512, 576, 648, 762, 768, 864, 1016, 1143, 1152, 1296, 1524, 1536, 1728, 2032, 2286, 2304, 2592, 3048, 3429, 3456, 4064, 4572, 4608, 5184, 6096, 6858, 6912, 8128, 9144, 10287, 10368, 12192, 13716, 13824, 16256, 18288, 20574, 20736, 24384, 27432, 32512, 36576, 41148, 41472, 48768, 54864, 65024, 73152, 82296, 97536, 109728, 146304, 164592, 195072, 219456, 292608, 326737, 329184, 438912, 585216, 653474, 658368, 877824, 980211, 1306948, 1316736, 1755648, 1960422, 2613896, 2633472, 2940633, 3920844, 5227792, 5266944, 5881266, 7841688, 8821899, 10455584, 11762532, 15683376, 17643798, 20911168, 23525064, 26465697, 31366752, 35287596, 41495599, 41822336, 47050128, 52931394, 62733504, 70575192, 82991198, 83644672, 94100256, 105862788, 124486797, 125467008, 141150384, 165982396, 167289344, 188200512, 211725576, 248973594, 250934016, 282300768, 331964792, 373460391, 376401024, 423451152, 497947188, 501868032, 564601536, 663929584, 746920782, 752802048, 846902304, 995894376, 1120381173, 1129203072, 1327859168, 1493841564, 1505604096, 1693804608, 1991788752, 2240762346, 2258406144, 2655718336, 2987683128, 3361143519, 3387609216, 3983577504, 4481524692, 4516812288, 5311436672, 5975366256, 6722287038, 6775218432, 7967155008, 8963049384, 10622873344, 11950732512, 13444574076, 13550436864, 15934310016, 17926098768, 21245746688, 23901465024, 26889148152, 31868620032, 35852197536, 47802930048, 53778296304, 63737240064, 71704395072, 95605860096, 107556592608, 143408790144, 191211720192, 215113185216, 286817580288, 430226370432, 573635160576, 860452740864, 1720905481728]

約数ペア:

[(1, 1720905481728), (2, 860452740864), (3, 573635160576), (4, 430226370432), (6, 286817580288), (8, 215113185216), (9, 191211720192), (12, 143408790144), (16, 107556592608), (18, 95605860096), (24, 71704395072), (27, 63737240064), (32, 53778296304), (36, 47802930048), (48, 35852197536), (54, 31868620032), (64, 26889148152), (72, 23901465024), (81, 21245746688), (96, 17926098768), (108, 15934310016), (127, 13550436864), (128, 13444574076), (144, 11950732512), (162, 10622873344), (192, 8963049384), (216, 7967155008), (254, 6775218432), (256, 6722287038), (288, 5975366256), (324, 5311436672), (381, 4516812288), (384, 4481524692), (432, 3983577504), (508, 3387609216), (512, 3361143519), (576, 2987683128), (648, 2655718336), (762, 2258406144), (768, 2240762346), (864, 1991788752), (1016, 1693804608), (1143, 1505604096), (1152, 1493841564), (1296, 1327859168), (1524, 1129203072), (1536, 1120381173), (1728, 995894376), (2032, 846902304), (2286, 752802048), (2304, 746920782), (2592, 663929584), (3048, 564601536), (3429, 501868032), (3456, 497947188), (4064, 423451152), (4572, 376401024), (4608, 373460391), (5184, 331964792), (6096, 282300768), (6858, 250934016), (6912, 248973594), (8128, 211725576), (9144, 188200512), (10287, 167289344), (10368, 165982396), (12192, 141150384), (13716, 125467008), (13824, 124486797), (16256, 105862788), (18288, 94100256), (20574, 83644672), (20736, 82991198), (24384, 70575192), (27432, 62733504), (32512, 52931394), (36576, 47050128), (41148, 41822336), (41472, 41495599), (48768, 35287596), (54864, 31366752), (65024, 26465697), (73152, 23525064), (82296, 20911168), (97536, 17643798), (109728, 15683376), (146304, 11762532), (164592, 10455584), (195072, 8821899), (219456, 7841688), (292608, 5881266), (326737, 5266944), (329184, 5227792), (438912, 3920844), (585216, 2940633), (653474, 2633472), (658368, 2613896), (877824, 1960422), (980211, 1755648), (1306948, 1316736)]