1390984272

素因数分解:

$2^4\times 3^3\times {\mathrm{359}}^1\times {\mathrm{8969}}^1$

素因数の和:9345

約数の個数: 80

約数和(自身を含む): 4004208000

約数和(自身を除く): 2613223728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 359, 432, 718, 1077, 1436, 2154, 2872, 3231, 4308, 5744, 6462, 8616, 8969, 9693, 12924, 17232, 17938, 19386, 25848, 26907, 35876, 38772, 51696, 53814, 71752, 77544, 80721, 107628, 143504, 155088, 161442, 215256, 242163, 322884, 430512, 484326, 645768, 968652, 1291536, 1937304, 3219871, 3874608, 6439742, 9659613, 12879484, 19319226, 25758968, 28978839, 38638452, 51517936, 57957678, 77276904, 86936517, 115915356, 154553808, 173873034, 231830712, 347746068, 463661424, 695492136, 1390984272]

約数ペア:

[(1, 1390984272), (2, 695492136), (3, 463661424), (4, 347746068), (6, 231830712), (8, 173873034), (9, 154553808), (12, 115915356), (16, 86936517), (18, 77276904), (24, 57957678), (27, 51517936), (36, 38638452), (48, 28978839), (54, 25758968), (72, 19319226), (108, 12879484), (144, 9659613), (216, 6439742), (359, 3874608), (432, 3219871), (718, 1937304), (1077, 1291536), (1436, 968652), (2154, 645768), (2872, 484326), (3231, 430512), (4308, 322884), (5744, 242163), (6462, 215256), (8616, 161442), (8969, 155088), (9693, 143504), (12924, 107628), (17232, 80721), (17938, 77544), (19386, 71752), (25848, 53814), (26907, 51696), (35876, 38772)]