1961132832064

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:1281

約数の個数: 224

約数和(自身を含む): 4544714304000

約数和(自身を除く): 2583581471936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 353, 389, 448, 449, 497, 568, 706, 778, 898, 994, 1136, 1412, 1556, 1796, 1988, 2272, 2471, 2723, 2824, 3112, 3143, 3592, 3976, 4544, 4942, 5446, 5648, 6224, 6286, 7184, 7952, 9884, 10892, 11296, 12448, 12572, 14368, 15904, 19768, 21784, 22592, 24896, 25063, 25144, 27619, 28736, 31808, 31879, 39536, 43568, 50126, 50288, 55238, 63758, 79072, 87136, 100252, 100576, 110476, 127516, 137317, 158144, 158497, 174272, 174661, 175441, 193333, 200504, 201152, 220952, 223153, 255032, 274634, 316994, 349322, 350882, 386666, 401008, 441904, 446306, 510064, 549268, 633988, 698644, 701764, 773332, 802016, 883808, 892612, 961219, 1020128, 1098536, 1109479, 1222627, 1267976, 1397288, 1403528, 1546664, 1604032, 1767616, 1785224, 1922438, 2040256, 2197072, 2218958, 2445254, 2535952, 2794576, 2807056, 3093328, 3570448, 3844876, 4394144, 4437916, 4890508, 5071904, 5589152, 5614112, 6186656, 7140896, 7689752, 8788288, 8875832, 9749507, 9781016, 10143808, 11178304, 11228224, 11253287, 12373312, 12400931, 14281792, 15379504, 17751664, 19499014, 19562032, 22506574, 24801862, 30759008, 35503328, 38998028, 39124064, 45013148, 49603724, 61518016, 61655333, 68246549, 71006656, 77996056, 78248128, 78773009, 86806517, 90026296, 99207448, 123310666, 136493098, 155992112, 157546018, 173613034, 180052592, 198414896, 246621332, 272986196, 311984224, 315092036, 347226068, 360105184, 396829792, 431587331, 493242664, 545972392, 623968448, 630184072, 694452136, 720210368, 793659584, 863174662, 986485328, 1091944784, 1260368144, 1388904272, 1726349324, 1972970656, 2183889568, 2520736288, 2777808544, 3452698648, 3945941312, 4367779136, 4377528643, 5041472576, 5555617088, 6905397296, 8755057286, 13810794592, 17510114572, 27621589184, 30642700501, 35020229144, 61285401002, 70040458288, 122570802004, 140080916576, 245141604008, 280161833152, 490283208016, 980566416032, 1961132832064]

約数ペア:

[(1, 1961132832064), (2, 980566416032), (4, 490283208016), (7, 280161833152), (8, 245141604008), (14, 140080916576), (16, 122570802004), (28, 70040458288), (32, 61285401002), (56, 35020229144), (64, 30642700501), (71, 27621589184), (112, 17510114572), (142, 13810794592), (224, 8755057286), (284, 6905397296), (353, 5555617088), (389, 5041472576), (448, 4377528643), (449, 4367779136), (497, 3945941312), (568, 3452698648), (706, 2777808544), (778, 2520736288), (898, 2183889568), (994, 1972970656), (1136, 1726349324), (1412, 1388904272), (1556, 1260368144), (1796, 1091944784), (1988, 986485328), (2272, 863174662), (2471, 793659584), (2723, 720210368), (2824, 694452136), (3112, 630184072), (3143, 623968448), (3592, 545972392), (3976, 493242664), (4544, 431587331), (4942, 396829792), (5446, 360105184), (5648, 347226068), (6224, 315092036), (6286, 311984224), (7184, 272986196), (7952, 246621332), (9884, 198414896), (10892, 180052592), (11296, 173613034), (12448, 157546018), (12572, 155992112), (14368, 136493098), (15904, 123310666), (19768, 99207448), (21784, 90026296), (22592, 86806517), (24896, 78773009), (25063, 78248128), (25144, 77996056), (27619, 71006656), (28736, 68246549), (31808, 61655333), (31879, 61518016), (39536, 49603724), (43568, 45013148), (50126, 39124064), (50288, 38998028), (55238, 35503328), (63758, 30759008), (79072, 24801862), (87136, 22506574), (100252, 19562032), (100576, 19499014), (110476, 17751664), (127516, 15379504), (137317, 14281792), (158144, 12400931), (158497, 12373312), (174272, 11253287), (174661, 11228224), (175441, 11178304), (193333, 10143808), (200504, 9781016), (201152, 9749507), (220952, 8875832), (223153, 8788288), (255032, 7689752), (274634, 7140896), (316994, 6186656), (349322, 5614112), (350882, 5589152), (386666, 5071904), (401008, 4890508), (441904, 4437916), (446306, 4394144), (510064, 3844876), (549268, 3570448), (633988, 3093328), (698644, 2807056), (701764, 2794576), (773332, 2535952), (802016, 2445254), (883808, 2218958), (892612, 2197072), (961219, 2040256), (1020128, 1922438), (1098536, 1785224), (1109479, 1767616), (1222627, 1604032), (1267976, 1546664), (1397288, 1403528)]