265640256

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21961}}^1$

素因数の和:21989

約数の個数: 112

約数和(自身を含む): 892535680

約数和(自身を除く): 626895424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21961, 43922, 65883, 87844, 131766, 153727, 175688, 197649, 263532, 307454, 351376, 395298, 461181, 527064, 592947, 614908, 702752, 790596, 922362, 1054128, 1185894, 1229816, 1383543, 1405504, 1581192, 1844724, 2108256, 2371788, 2459632, 2767086, 3162384, 3689448, 4150629, 4216512, 4743576, 4919264, 5534172, 6324768, 7378896, 8301258, 9487152, 9838528, 11068344, 12649536, 14757792, 16602516, 18974304, 22136688, 29515584, 33205032, 37948608, 44273376, 66410064, 88546752, 132820128, 265640256]

約数ペア:

[(1, 265640256), (2, 132820128), (3, 88546752), (4, 66410064), (6, 44273376), (7, 37948608), (8, 33205032), (9, 29515584), (12, 22136688), (14, 18974304), (16, 16602516), (18, 14757792), (21, 12649536), (24, 11068344), (27, 9838528), (28, 9487152), (32, 8301258), (36, 7378896), (42, 6324768), (48, 5534172), (54, 4919264), (56, 4743576), (63, 4216512), (64, 4150629), (72, 3689448), (84, 3162384), (96, 2767086), (108, 2459632), (112, 2371788), (126, 2108256), (144, 1844724), (168, 1581192), (189, 1405504), (192, 1383543), (216, 1229816), (224, 1185894), (252, 1054128), (288, 922362), (336, 790596), (378, 702752), (432, 614908), (448, 592947), (504, 527064), (576, 461181), (672, 395298), (756, 351376), (864, 307454), (1008, 263532), (1344, 197649), (1512, 175688), (1728, 153727), (2016, 131766), (3024, 87844), (4032, 65883), (6048, 43922), (12096, 21961)]