1819728768

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1141

約数の個数: 256

約数和(自身を含む): 5867366400

約数和(自身を除く): 4047637632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 128, 132, 143, 156, 176, 186, 192, 208, 248, 264, 286, 312, 341, 352, 372, 384, 403, 416, 429, 496, 528, 572, 624, 682, 704, 744, 806, 832, 858, 992, 1023, 1056, 1069, 1144, 1209, 1248, 1364, 1408, 1488, 1612, 1664, 1716, 1984, 2046, 2112, 2138, 2288, 2418, 2496, 2728, 2976, 3207, 3224, 3432, 3968, 4092, 4224, 4276, 4433, 4576, 4836, 4992, 5456, 5952, 6414, 6448, 6864, 8184, 8552, 8866, 9152, 9672, 10912, 11759, 11904, 12828, 12896, 13299, 13728, 13897, 16368, 17104, 17732, 18304, 19344, 21824, 23518, 25656, 25792, 26598, 27456, 27794, 32736, 33139, 34208, 35277, 35464, 38688, 41691, 43648, 47036, 51312, 51584, 53196, 54912, 55588, 65472, 66278, 68416, 70554, 70928, 77376, 83382, 94072, 99417, 102624, 106392, 111176, 130944, 132556, 136832, 141108, 141856, 152867, 154752, 166764, 188144, 198834, 205248, 212784, 222352, 265112, 282216, 283712, 305734, 333528, 364529, 376288, 397668, 410496, 425568, 430807, 444704, 458601, 530224, 564432, 567424, 611468, 667056, 729058, 752576, 795336, 851136, 861614, 889408, 917202, 1060448, 1093587, 1128864, 1222936, 1292421, 1334112, 1458116, 1505152, 1590672, 1702272, 1723228, 1778816, 1834404, 2120896, 2187174, 2257728, 2445872, 2584842, 2668224, 2916232, 3181344, 3446456, 3668808, 4241792, 4374348, 4515456, 4738877, 4891744, 5169684, 5336448, 5832464, 6362688, 6892912, 7337616, 8748696, 9477754, 9783488, 10339368, 11664928, 12725376, 13785824, 14216631, 14675232, 17497392, 18955508, 19566976, 20678736, 23329856, 27571648, 28433262, 29350464, 34994784, 37911016, 41357472, 46659712, 55143296, 56866524, 58700928, 69989568, 75822032, 82714944, 113733048, 139979136, 151644064, 165429888, 227466096, 303288128, 454932192, 606576256, 909864384, 1819728768]

約数ペア:

[(1, 1819728768), (2, 909864384), (3, 606576256), (4, 454932192), (6, 303288128), (8, 227466096), (11, 165429888), (12, 151644064), (13, 139979136), (16, 113733048), (22, 82714944), (24, 75822032), (26, 69989568), (31, 58700928), (32, 56866524), (33, 55143296), (39, 46659712), (44, 41357472), (48, 37911016), (52, 34994784), (62, 29350464), (64, 28433262), (66, 27571648), (78, 23329856), (88, 20678736), (93, 19566976), (96, 18955508), (104, 17497392), (124, 14675232), (128, 14216631), (132, 13785824), (143, 12725376), (156, 11664928), (176, 10339368), (186, 9783488), (192, 9477754), (208, 8748696), (248, 7337616), (264, 6892912), (286, 6362688), (312, 5832464), (341, 5336448), (352, 5169684), (372, 4891744), (384, 4738877), (403, 4515456), (416, 4374348), (429, 4241792), (496, 3668808), (528, 3446456), (572, 3181344), (624, 2916232), (682, 2668224), (704, 2584842), (744, 2445872), (806, 2257728), (832, 2187174), (858, 2120896), (992, 1834404), (1023, 1778816), (1056, 1723228), (1069, 1702272), (1144, 1590672), (1209, 1505152), (1248, 1458116), (1364, 1334112), (1408, 1292421), (1488, 1222936), (1612, 1128864), (1664, 1093587), (1716, 1060448), (1984, 917202), (2046, 889408), (2112, 861614), (2138, 851136), (2288, 795336), (2418, 752576), (2496, 729058), (2728, 667056), (2976, 611468), (3207, 567424), (3224, 564432), (3432, 530224), (3968, 458601), (4092, 444704), (4224, 430807), (4276, 425568), (4433, 410496), (4576, 397668), (4836, 376288), (4992, 364529), (5456, 333528), (5952, 305734), (6414, 283712), (6448, 282216), (6864, 265112), (8184, 222352), (8552, 212784), (8866, 205248), (9152, 198834), (9672, 188144), (10912, 166764), (11759, 154752), (11904, 152867), (12828, 141856), (12896, 141108), (13299, 136832), (13728, 132556), (13897, 130944), (16368, 111176), (17104, 106392), (17732, 102624), (18304, 99417), (19344, 94072), (21824, 83382), (23518, 77376), (25656, 70928), (25792, 70554), (26598, 68416), (27456, 66278), (27794, 65472), (32736, 55588), (33139, 54912), (34208, 53196), (35277, 51584), (35464, 51312), (38688, 47036), (41691, 43648)]