1810434912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 288

約数和(自身を含む): 5930991360

約数和(自身を除く): 4120556448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 121, 132, 143, 152, 156, 176, 208, 209, 228, 242, 247, 264, 286, 304, 312, 352, 363, 416, 418, 429, 456, 484, 494, 528, 572, 608, 624, 627, 631, 726, 741, 836, 858, 912, 968, 988, 1056, 1144, 1248, 1254, 1262, 1452, 1482, 1573, 1672, 1716, 1824, 1893, 1936, 1976, 2288, 2299, 2508, 2524, 2717, 2904, 2964, 3146, 3344, 3432, 3786, 3872, 3952, 4576, 4598, 4719, 5016, 5048, 5434, 5808, 5928, 6292, 6688, 6864, 6897, 6941, 7572, 7904, 8151, 8203, 9196, 9438, 10032, 10096, 10868, 11616, 11856, 11989, 12584, 13728, 13794, 13882, 15144, 16302, 16406, 18392, 18876, 20064, 20192, 20823, 21736, 23712, 23978, 24609, 25168, 27588, 27764, 29887, 30288, 32604, 32812, 35967, 36784, 37752, 41646, 43472, 47956, 49218, 50336, 55176, 55528, 59774, 60576, 65208, 65624, 71934, 73568, 75504, 76351, 83292, 86944, 89661, 90233, 95912, 98436, 110352, 111056, 119548, 130416, 131248, 131879, 143868, 151008, 152702, 155857, 166584, 179322, 180466, 191824, 196872, 220704, 222112, 229053, 239096, 260832, 262496, 263758, 270699, 287736, 305404, 311714, 333168, 358644, 360932, 383648, 393744, 395637, 458106, 467571, 478192, 527516, 541398, 575472, 610808, 623428, 666336, 717288, 721864, 787488, 791274, 916212, 935142, 956384, 992563, 1055032, 1082796, 1150944, 1221616, 1246856, 1434576, 1443728, 1450669, 1582548, 1714427, 1832424, 1870284, 1985126, 2110064, 2165592, 2443232, 2493712, 2869152, 2887456, 2901338, 2977689, 3165096, 3428854, 3664848, 3740568, 3970252, 4220128, 4331184, 4352007, 4987424, 5143281, 5802676, 5955378, 6330192, 6857708, 7329696, 7481136, 7940504, 8662368, 8704014, 10286562, 11605352, 11910756, 12660384, 13715416, 14962272, 15881008, 17408028, 18858697, 20573124, 23210704, 23821512, 27430832, 31762016, 34816056, 37717394, 41146248, 46421408, 47643024, 54861664, 56576091, 69632112, 75434788, 82292496, 95286048, 113152182, 139264224, 150869576, 164584992, 226304364, 301739152, 452608728, 603478304, 905217456, 1810434912]

約数ペア:

[(1, 1810434912), (2, 905217456), (3, 603478304), (4, 452608728), (6, 301739152), (8, 226304364), (11, 164584992), (12, 150869576), (13, 139264224), (16, 113152182), (19, 95286048), (22, 82292496), (24, 75434788), (26, 69632112), (32, 56576091), (33, 54861664), (38, 47643024), (39, 46421408), (44, 41146248), (48, 37717394), (52, 34816056), (57, 31762016), (66, 27430832), (76, 23821512), (78, 23210704), (88, 20573124), (96, 18858697), (104, 17408028), (114, 15881008), (121, 14962272), (132, 13715416), (143, 12660384), (152, 11910756), (156, 11605352), (176, 10286562), (208, 8704014), (209, 8662368), (228, 7940504), (242, 7481136), (247, 7329696), (264, 6857708), (286, 6330192), (304, 5955378), (312, 5802676), (352, 5143281), (363, 4987424), (416, 4352007), (418, 4331184), (429, 4220128), (456, 3970252), (484, 3740568), (494, 3664848), (528, 3428854), (572, 3165096), (608, 2977689), (624, 2901338), (627, 2887456), (631, 2869152), (726, 2493712), (741, 2443232), (836, 2165592), (858, 2110064), (912, 1985126), (968, 1870284), (988, 1832424), (1056, 1714427), (1144, 1582548), (1248, 1450669), (1254, 1443728), (1262, 1434576), (1452, 1246856), (1482, 1221616), (1573, 1150944), (1672, 1082796), (1716, 1055032), (1824, 992563), (1893, 956384), (1936, 935142), (1976, 916212), (2288, 791274), (2299, 787488), (2508, 721864), (2524, 717288), (2717, 666336), (2904, 623428), (2964, 610808), (3146, 575472), (3344, 541398), (3432, 527516), (3786, 478192), (3872, 467571), (3952, 458106), (4576, 395637), (4598, 393744), (4719, 383648), (5016, 360932), (5048, 358644), (5434, 333168), (5808, 311714), (5928, 305404), (6292, 287736), (6688, 270699), (6864, 263758), (6897, 262496), (6941, 260832), (7572, 239096), (7904, 229053), (8151, 222112), (8203, 220704), (9196, 196872), (9438, 191824), (10032, 180466), (10096, 179322), (10868, 166584), (11616, 155857), (11856, 152702), (11989, 151008), (12584, 143868), (13728, 131879), (13794, 131248), (13882, 130416), (15144, 119548), (16302, 111056), (16406, 110352), (18392, 98436), (18876, 95912), (20064, 90233), (20192, 89661), (20823, 86944), (21736, 83292), (23712, 76351), (23978, 75504), (24609, 73568), (25168, 71934), (27588, 65624), (27764, 65208), (29887, 60576), (30288, 59774), (32604, 55528), (32812, 55176), (35967, 50336), (36784, 49218), (37752, 47956), (41646, 43472)]