21697712256

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3677}}^1$

素因数の和:3843

約数の個数: 192

約数和(自身を含む): 63866557440

約数和(自身を除く): 42168845184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 127, 128, 132, 176, 192, 242, 254, 264, 352, 363, 381, 384, 484, 508, 528, 704, 726, 762, 968, 1016, 1056, 1397, 1408, 1452, 1524, 1936, 2032, 2112, 2794, 2904, 3048, 3677, 3872, 4064, 4191, 4224, 5588, 5808, 6096, 7354, 7744, 8128, 8382, 11031, 11176, 11616, 12192, 14708, 15367, 15488, 16256, 16764, 22062, 22352, 23232, 24384, 29416, 30734, 33528, 40447, 44124, 44704, 46101, 46464, 48768, 58832, 61468, 67056, 80894, 88248, 89408, 92202, 117664, 121341, 122936, 134112, 161788, 176496, 178816, 184404, 235328, 242682, 245872, 268224, 323576, 352992, 368808, 444917, 466979, 470656, 485364, 491744, 536448, 647152, 705984, 737616, 889834, 933958, 970728, 983488, 1294304, 1334751, 1400937, 1411968, 1475232, 1779668, 1867916, 1941456, 1966976, 2588608, 2669502, 2801874, 2950464, 3559336, 3735832, 3882912, 5136769, 5177216, 5339004, 5603748, 5900928, 7118672, 7471664, 7765824, 10273538, 10678008, 11207496, 14237344, 14943328, 15410307, 15531648, 20547076, 21356016, 22414992, 28474688, 29886656, 30820614, 41094152, 42712032, 44829984, 56504459, 56949376, 59773312, 61641228, 82188304, 85424064, 89659968, 113008918, 123282456, 164376608, 169513377, 170848128, 179319936, 226017836, 246564912, 328753216, 339026754, 452035672, 493129824, 657506432, 678053508, 904071344, 986259648, 1356107016, 1808142688, 1972519296, 2712214032, 3616285376, 5424428064, 7232570752, 10848856128, 21697712256]

約数ペア:

[(1, 21697712256), (2, 10848856128), (3, 7232570752), (4, 5424428064), (6, 3616285376), (8, 2712214032), (11, 1972519296), (12, 1808142688), (16, 1356107016), (22, 986259648), (24, 904071344), (32, 678053508), (33, 657506432), (44, 493129824), (48, 452035672), (64, 339026754), (66, 328753216), (88, 246564912), (96, 226017836), (121, 179319936), (127, 170848128), (128, 169513377), (132, 164376608), (176, 123282456), (192, 113008918), (242, 89659968), (254, 85424064), (264, 82188304), (352, 61641228), (363, 59773312), (381, 56949376), (384, 56504459), (484, 44829984), (508, 42712032), (528, 41094152), (704, 30820614), (726, 29886656), (762, 28474688), (968, 22414992), (1016, 21356016), (1056, 20547076), (1397, 15531648), (1408, 15410307), (1452, 14943328), (1524, 14237344), (1936, 11207496), (2032, 10678008), (2112, 10273538), (2794, 7765824), (2904, 7471664), (3048, 7118672), (3677, 5900928), (3872, 5603748), (4064, 5339004), (4191, 5177216), (4224, 5136769), (5588, 3882912), (5808, 3735832), (6096, 3559336), (7354, 2950464), (7744, 2801874), (8128, 2669502), (8382, 2588608), (11031, 1966976), (11176, 1941456), (11616, 1867916), (12192, 1779668), (14708, 1475232), (15367, 1411968), (15488, 1400937), (16256, 1334751), (16764, 1294304), (22062, 983488), (22352, 970728), (23232, 933958), (24384, 889834), (29416, 737616), (30734, 705984), (33528, 647152), (40447, 536448), (44124, 491744), (44704, 485364), (46101, 470656), (46464, 466979), (48768, 444917), (58832, 368808), (61468, 352992), (67056, 323576), (80894, 268224), (88248, 245872), (89408, 242682), (92202, 235328), (117664, 184404), (121341, 178816), (122936, 176496), (134112, 161788)]