639393025536

素因数分解:

$2^9\times 3^4\times {\mathrm{139}}^1\times {\mathrm{110917}}^1$

素因数の和:111086

約数の個数: 200

約数和(自身を含む): 1922166791160

約数和(自身を除く): 1282773765624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 139, 144, 162, 192, 216, 256, 278, 288, 324, 384, 417, 432, 512, 556, 576, 648, 768, 834, 864, 1112, 1152, 1251, 1296, 1536, 1668, 1728, 2224, 2304, 2502, 2592, 3336, 3456, 3753, 4448, 4608, 5004, 5184, 6672, 6912, 7506, 8896, 10008, 10368, 11259, 13344, 13824, 15012, 17792, 20016, 20736, 22518, 26688, 30024, 35584, 40032, 41472, 45036, 53376, 60048, 71168, 80064, 90072, 106752, 110917, 120096, 160128, 180144, 213504, 221834, 240192, 320256, 332751, 360288, 443668, 480384, 640512, 665502, 720576, 887336, 960768, 998253, 1331004, 1441152, 1774672, 1921536, 1996506, 2662008, 2882304, 2994759, 3549344, 3993012, 5324016, 5764608, 5989518, 7098688, 7986024, 8984277, 10648032, 11979036, 14197376, 15417463, 15972048, 17968554, 21296064, 23958072, 28394752, 30834926, 31944096, 35937108, 42592128, 46252389, 47916144, 56789504, 61669852, 63888192, 71874216, 85184256, 92504778, 95832288, 123339704, 127776384, 138757167, 143748432, 170368512, 185009556, 191664576, 246679408, 255552768, 277514334, 287496864, 370019112, 383329152, 416271501, 493358816, 511105536, 555028668, 574993728, 740038224, 766658304, 832543002, 986717632, 1110057336, 1149987456, 1248814503, 1480076448, 1533316608, 1665086004, 1973435264, 2220114672, 2299974912, 2497629006, 2960152896, 3330172008, 3946870528, 4440229344, 4599949824, 4995258012, 5920305792, 6660344016, 7893741056, 8880458688, 9990516024, 11840611584, 13320688032, 17760917376, 19981032048, 23681223168, 26641376064, 35521834752, 39962064096, 53282752128, 71043669504, 79924128192, 106565504256, 159848256384, 213131008512, 319696512768, 639393025536]

約数ペア:

[(1, 639393025536), (2, 319696512768), (3, 213131008512), (4, 159848256384), (6, 106565504256), (8, 79924128192), (9, 71043669504), (12, 53282752128), (16, 39962064096), (18, 35521834752), (24, 26641376064), (27, 23681223168), (32, 19981032048), (36, 17760917376), (48, 13320688032), (54, 11840611584), (64, 9990516024), (72, 8880458688), (81, 7893741056), (96, 6660344016), (108, 5920305792), (128, 4995258012), (139, 4599949824), (144, 4440229344), (162, 3946870528), (192, 3330172008), (216, 2960152896), (256, 2497629006), (278, 2299974912), (288, 2220114672), (324, 1973435264), (384, 1665086004), (417, 1533316608), (432, 1480076448), (512, 1248814503), (556, 1149987456), (576, 1110057336), (648, 986717632), (768, 832543002), (834, 766658304), (864, 740038224), (1112, 574993728), (1152, 555028668), (1251, 511105536), (1296, 493358816), (1536, 416271501), (1668, 383329152), (1728, 370019112), (2224, 287496864), (2304, 277514334), (2502, 255552768), (2592, 246679408), (3336, 191664576), (3456, 185009556), (3753, 170368512), (4448, 143748432), (4608, 138757167), (5004, 127776384), (5184, 123339704), (6672, 95832288), (6912, 92504778), (7506, 85184256), (8896, 71874216), (10008, 63888192), (10368, 61669852), (11259, 56789504), (13344, 47916144), (13824, 46252389), (15012, 42592128), (17792, 35937108), (20016, 31944096), (20736, 30834926), (22518, 28394752), (26688, 23958072), (30024, 21296064), (35584, 17968554), (40032, 15972048), (41472, 15417463), (45036, 14197376), (53376, 11979036), (60048, 10648032), (71168, 8984277), (80064, 7986024), (90072, 7098688), (106752, 5989518), (110917, 5764608), (120096, 5324016), (160128, 3993012), (180144, 3549344), (213504, 2994759), (221834, 2882304), (240192, 2662008), (320256, 1996506), (332751, 1921536), (360288, 1774672), (443668, 1441152), (480384, 1331004), (640512, 998253), (665502, 960768), (720576, 887336)]