7890247008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{11279}}^1$

素因数の和:11649

約数の個数: 144

約数和(自身を含む): 25719482880

約数和(自身を除く): 17829235872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 347, 504, 672, 694, 1008, 1041, 1388, 2016, 2082, 2429, 2776, 3123, 4164, 4858, 5552, 6246, 7287, 8328, 9716, 11104, 11279, 12492, 14574, 16656, 19432, 21861, 22558, 24984, 29148, 33312, 33837, 38864, 43722, 45116, 49968, 58296, 67674, 77728, 78953, 87444, 90232, 99936, 101511, 116592, 135348, 157906, 174888, 180464, 203022, 233184, 236859, 270696, 315812, 349776, 360928, 406044, 473718, 541392, 631624, 699552, 710577, 812088, 947436, 1082784, 1263248, 1421154, 1624176, 1894872, 2526496, 2842308, 3248352, 3789744, 3913813, 5684616, 7579488, 7827626, 11369232, 11741439, 15655252, 22738464, 23482878, 27396691, 31310504, 35224317, 46965756, 54793382, 62621008, 70448634, 82190073, 93931512, 109586764, 125242016, 140897268, 164380146, 187863024, 219173528, 246570219, 281794536, 328760292, 375726048, 438347056, 493140438, 563589072, 657520584, 876694112, 986280876, 1127178144, 1315041168, 1972561752, 2630082336, 3945123504, 7890247008]

約数ペア:

[(1, 7890247008), (2, 3945123504), (3, 2630082336), (4, 1972561752), (6, 1315041168), (7, 1127178144), (8, 986280876), (9, 876694112), (12, 657520584), (14, 563589072), (16, 493140438), (18, 438347056), (21, 375726048), (24, 328760292), (28, 281794536), (32, 246570219), (36, 219173528), (42, 187863024), (48, 164380146), (56, 140897268), (63, 125242016), (72, 109586764), (84, 93931512), (96, 82190073), (112, 70448634), (126, 62621008), (144, 54793382), (168, 46965756), (224, 35224317), (252, 31310504), (288, 27396691), (336, 23482878), (347, 22738464), (504, 15655252), (672, 11741439), (694, 11369232), (1008, 7827626), (1041, 7579488), (1388, 5684616), (2016, 3913813), (2082, 3789744), (2429, 3248352), (2776, 2842308), (3123, 2526496), (4164, 1894872), (4858, 1624176), (5552, 1421154), (6246, 1263248), (7287, 1082784), (8328, 947436), (9716, 812088), (11104, 710577), (11279, 699552), (12492, 631624), (14574, 541392), (16656, 473718), (19432, 406044), (21861, 360928), (22558, 349776), (24984, 315812), (29148, 270696), (33312, 236859), (33837, 233184), (38864, 203022), (43722, 180464), (45116, 174888), (49968, 157906), (58296, 135348), (67674, 116592), (77728, 101511), (78953, 99936), (87444, 90232)]