1290090816

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 252

約数和(自身を含む): 4405713312

約数和(自身を除く): 3115622496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 192, 196, 224, 252, 258, 288, 294, 301, 336, 344, 387, 392, 441, 448, 504, 516, 576, 588, 602, 672, 688, 774, 784, 882, 903, 1008, 1032, 1063, 1176, 1204, 1344, 1376, 1548, 1568, 1764, 1806, 2016, 2064, 2107, 2126, 2352, 2408, 2709, 2752, 3096, 3136, 3189, 3528, 3612, 4032, 4128, 4214, 4252, 4704, 4816, 5418, 6192, 6321, 6378, 7056, 7224, 7441, 8256, 8428, 8504, 9408, 9567, 9632, 10836, 12384, 12642, 12756, 14112, 14448, 14882, 16856, 17008, 18963, 19134, 19264, 21672, 22323, 24768, 25284, 25512, 28224, 28896, 29764, 33712, 34016, 37926, 38268, 43344, 44646, 45709, 50568, 51024, 52087, 57792, 59528, 66969, 67424, 68032, 75852, 76536, 86688, 89292, 91418, 101136, 102048, 104174, 119056, 133938, 134848, 137127, 151704, 153072, 156261, 173376, 178584, 182836, 202272, 204096, 208348, 238112, 267876, 274254, 303408, 306144, 312522, 319963, 357168, 365672, 404544, 411381, 416696, 468783, 476224, 535752, 548508, 606816, 612288, 625044, 639926, 714336, 731344, 822762, 833392, 937566, 959889, 1071504, 1097016, 1213632, 1250088, 1279852, 1428672, 1462688, 1645524, 1666784, 1875132, 1919778, 2143008, 2194032, 2239741, 2500176, 2559704, 2879667, 2925376, 3291048, 3333568, 3750264, 3839556, 4286016, 4388064, 4479482, 5000352, 5119408, 5759334, 6582096, 6719223, 7500528, 7679112, 8776128, 8958964, 10000704, 10238816, 11518668, 13164192, 13438446, 15001056, 15358224, 17917928, 20157669, 20477632, 23037336, 26328384, 26876892, 30002112, 30716448, 35835856, 40315338, 46074672, 53753784, 61432896, 71671712, 80630676, 92149344, 107507568, 143343424, 161261352, 184298688, 215015136, 322522704, 430030272, 645045408, 1290090816]

約数ペア:

[(1, 1290090816), (2, 645045408), (3, 430030272), (4, 322522704), (6, 215015136), (7, 184298688), (8, 161261352), (9, 143343424), (12, 107507568), (14, 92149344), (16, 80630676), (18, 71671712), (21, 61432896), (24, 53753784), (28, 46074672), (32, 40315338), (36, 35835856), (42, 30716448), (43, 30002112), (48, 26876892), (49, 26328384), (56, 23037336), (63, 20477632), (64, 20157669), (72, 17917928), (84, 15358224), (86, 15001056), (96, 13438446), (98, 13164192), (112, 11518668), (126, 10238816), (129, 10000704), (144, 8958964), (147, 8776128), (168, 7679112), (172, 7500528), (192, 6719223), (196, 6582096), (224, 5759334), (252, 5119408), (258, 5000352), (288, 4479482), (294, 4388064), (301, 4286016), (336, 3839556), (344, 3750264), (387, 3333568), (392, 3291048), (441, 2925376), (448, 2879667), (504, 2559704), (516, 2500176), (576, 2239741), (588, 2194032), (602, 2143008), (672, 1919778), (688, 1875132), (774, 1666784), (784, 1645524), (882, 1462688), (903, 1428672), (1008, 1279852), (1032, 1250088), (1063, 1213632), (1176, 1097016), (1204, 1071504), (1344, 959889), (1376, 937566), (1548, 833392), (1568, 822762), (1764, 731344), (1806, 714336), (2016, 639926), (2064, 625044), (2107, 612288), (2126, 606816), (2352, 548508), (2408, 535752), (2709, 476224), (2752, 468783), (3096, 416696), (3136, 411381), (3189, 404544), (3528, 365672), (3612, 357168), (4032, 319963), (4128, 312522), (4214, 306144), (4252, 303408), (4704, 274254), (4816, 267876), (5418, 238112), (6192, 208348), (6321, 204096), (6378, 202272), (7056, 182836), (7224, 178584), (7441, 173376), (8256, 156261), (8428, 153072), (8504, 151704), (9408, 137127), (9567, 134848), (9632, 133938), (10836, 119056), (12384, 104174), (12642, 102048), (12756, 101136), (14112, 91418), (14448, 89292), (14882, 86688), (16856, 76536), (17008, 75852), (18963, 68032), (19134, 67424), (19264, 66969), (21672, 59528), (22323, 57792), (24768, 52087), (25284, 51024), (25512, 50568), (28224, 45709), (28896, 44646), (29764, 43344), (33712, 38268), (34016, 37926)]