1404435384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 4491527040

約数和(自身を除く): 3087091656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 43, 44, 46, 66, 69, 72, 86, 88, 92, 99, 121, 129, 132, 138, 163, 172, 184, 198, 207, 242, 253, 258, 264, 276, 326, 344, 363, 387, 396, 414, 473, 484, 489, 506, 516, 552, 652, 726, 759, 774, 792, 828, 946, 968, 978, 989, 1012, 1032, 1089, 1304, 1419, 1452, 1467, 1518, 1548, 1656, 1793, 1892, 1956, 1978, 2024, 2178, 2277, 2783, 2838, 2904, 2934, 2967, 3036, 3096, 3586, 3749, 3784, 3912, 3956, 4257, 4356, 4554, 5203, 5379, 5566, 5676, 5868, 5934, 6072, 7009, 7172, 7498, 7912, 8349, 8514, 8712, 8901, 9108, 10406, 10758, 10879, 11132, 11247, 11352, 11736, 11868, 14018, 14344, 14996, 15609, 16137, 16698, 17028, 17802, 18216, 19723, 20812, 21027, 21516, 21758, 22264, 22494, 23736, 25047, 28036, 29992, 31218, 32274, 32637, 33396, 33741, 34056, 35604, 39446, 41239, 41624, 42054, 43032, 43516, 44988, 46827, 50094, 56072, 59169, 62436, 63081, 64548, 65274, 66792, 67482, 71208, 77099, 78892, 82478, 84108, 87032, 89976, 93654, 97911, 100188, 118338, 119669, 123717, 124872, 126162, 129096, 130548, 134964, 154198, 157784, 161207, 164956, 168216, 177507, 187308, 195822, 200376, 231297, 236676, 239338, 247434, 252324, 261096, 269928, 308396, 322414, 329912, 355014, 359007, 371151, 374616, 391644, 453629, 462594, 473352, 478676, 483621, 494868, 504648, 616792, 644828, 693891, 710028, 718014, 742302, 783288, 848089, 907258, 925188, 957352, 967242, 989736, 1077021, 1289656, 1360887, 1387782, 1420056, 1436028, 1450863, 1484604, 1696178, 1773277, 1814516, 1850376, 1934484, 2154042, 2544267, 2721774, 2775564, 2872056, 2901726, 2969208, 3392356, 3546554, 3629032, 3868968, 4082661, 4308084, 5088534, 5319831, 5443548, 5551128, 5803452, 6784712, 7093108, 7632801, 8165322, 8616168, 10177068, 10639662, 10887096, 11606904, 14186216, 15265602, 15959493, 16330644, 19506047, 20354136, 21279324, 30531204, 31918986, 32661288, 39012094, 42558648, 58518141, 61062408, 63837972, 78024188, 117036282, 127675944, 156048376, 175554423, 234072564, 351108846, 468145128, 702217692, 1404435384]

約数ペア:

[(1, 1404435384), (2, 702217692), (3, 468145128), (4, 351108846), (6, 234072564), (8, 175554423), (9, 156048376), (11, 127675944), (12, 117036282), (18, 78024188), (22, 63837972), (23, 61062408), (24, 58518141), (33, 42558648), (36, 39012094), (43, 32661288), (44, 31918986), (46, 30531204), (66, 21279324), (69, 20354136), (72, 19506047), (86, 16330644), (88, 15959493), (92, 15265602), (99, 14186216), (121, 11606904), (129, 10887096), (132, 10639662), (138, 10177068), (163, 8616168), (172, 8165322), (184, 7632801), (198, 7093108), (207, 6784712), (242, 5803452), (253, 5551128), (258, 5443548), (264, 5319831), (276, 5088534), (326, 4308084), (344, 4082661), (363, 3868968), (387, 3629032), (396, 3546554), (414, 3392356), (473, 2969208), (484, 2901726), (489, 2872056), (506, 2775564), (516, 2721774), (552, 2544267), (652, 2154042), (726, 1934484), (759, 1850376), (774, 1814516), (792, 1773277), (828, 1696178), (946, 1484604), (968, 1450863), (978, 1436028), (989, 1420056), (1012, 1387782), (1032, 1360887), (1089, 1289656), (1304, 1077021), (1419, 989736), (1452, 967242), (1467, 957352), (1518, 925188), (1548, 907258), (1656, 848089), (1793, 783288), (1892, 742302), (1956, 718014), (1978, 710028), (2024, 693891), (2178, 644828), (2277, 616792), (2783, 504648), (2838, 494868), (2904, 483621), (2934, 478676), (2967, 473352), (3036, 462594), (3096, 453629), (3586, 391644), (3749, 374616), (3784, 371151), (3912, 359007), (3956, 355014), (4257, 329912), (4356, 322414), (4554, 308396), (5203, 269928), (5379, 261096), (5566, 252324), (5676, 247434), (5868, 239338), (5934, 236676), (6072, 231297), (7009, 200376), (7172, 195822), (7498, 187308), (7912, 177507), (8349, 168216), (8514, 164956), (8712, 161207), (8901, 157784), (9108, 154198), (10406, 134964), (10758, 130548), (10879, 129096), (11132, 126162), (11247, 124872), (11352, 123717), (11736, 119669), (11868, 118338), (14018, 100188), (14344, 97911), (14996, 93654), (15609, 89976), (16137, 87032), (16698, 84108), (17028, 82478), (17802, 78892), (18216, 77099), (19723, 71208), (20812, 67482), (21027, 66792), (21516, 65274), (21758, 64548), (22264, 63081), (22494, 62436), (23736, 59169), (25047, 56072), (28036, 50094), (29992, 46827), (31218, 44988), (32274, 43516), (32637, 43032), (33396, 42054), (33741, 41624), (34056, 41239), (35604, 39446)]