225707776

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 565125120

約数和(自身を除く): 339417344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 239, 248, 256, 272, 434, 448, 476, 478, 496, 527, 544, 868, 896, 952, 956, 992, 1054, 1088, 1673, 1736, 1792, 1904, 1912, 1984, 2108, 2176, 3346, 3472, 3689, 3808, 3824, 3968, 4063, 4216, 4352, 6692, 6944, 7378, 7409, 7616, 7648, 7936, 8126, 8432, 13384, 13888, 14756, 14818, 15232, 15296, 16252, 16864, 26768, 27776, 28441, 29512, 29636, 30464, 30592, 32504, 33728, 51863, 53536, 55552, 56882, 59024, 59272, 61184, 65008, 67456, 103726, 107072, 113764, 118048, 118544, 125953, 130016, 134912, 207452, 214144, 227528, 236096, 237088, 251906, 260032, 414904, 428288, 455056, 472192, 474176, 503812, 520064, 829808, 881671, 910112, 944384, 948352, 1007624, 1040128, 1659616, 1763342, 1820224, 1896704, 2015248, 3319232, 3526684, 3640448, 4030496, 6638464, 7053368, 7280896, 8060992, 13276928, 14106736, 16121984, 28213472, 32243968, 56426944, 112853888, 225707776]

約数ペア:

[(1, 225707776), (2, 112853888), (4, 56426944), (7, 32243968), (8, 28213472), (14, 16121984), (16, 14106736), (17, 13276928), (28, 8060992), (31, 7280896), (32, 7053368), (34, 6638464), (56, 4030496), (62, 3640448), (64, 3526684), (68, 3319232), (112, 2015248), (119, 1896704), (124, 1820224), (128, 1763342), (136, 1659616), (217, 1040128), (224, 1007624), (238, 948352), (239, 944384), (248, 910112), (256, 881671), (272, 829808), (434, 520064), (448, 503812), (476, 474176), (478, 472192), (496, 455056), (527, 428288), (544, 414904), (868, 260032), (896, 251906), (952, 237088), (956, 236096), (992, 227528), (1054, 214144), (1088, 207452), (1673, 134912), (1736, 130016), (1792, 125953), (1904, 118544), (1912, 118048), (1984, 113764), (2108, 107072), (2176, 103726), (3346, 67456), (3472, 65008), (3689, 61184), (3808, 59272), (3824, 59024), (3968, 56882), (4063, 55552), (4216, 53536), (4352, 51863), (6692, 33728), (6944, 32504), (7378, 30592), (7409, 30464), (7616, 29636), (7648, 29512), (7936, 28441), (8126, 27776), (8432, 26768), (13384, 16864), (13888, 16252), (14756, 15296), (14818, 15232)]