275071307008

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{474811}}^1$

素因数の和:474931

約数の個数: 72

約数和(自身を含む): 574545310976

約数和(自身を除く): 299474003968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 256, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 3968, 4526, 4672, 7936, 9052, 9344, 18104, 18688, 36208, 72416, 144832, 289664, 474811, 579328, 949622, 1899244, 3798488, 7596976, 14719141, 15193952, 29438282, 30387904, 34661203, 58876564, 60775808, 69322406, 117753128, 121551616, 138644812, 235506256, 277289624, 471012512, 554579248, 942025024, 1074497293, 1109158496, 1884050048, 2148994586, 2218316992, 3768100096, 4297989172, 4436633984, 8595978344, 8873267968, 17191956688, 34383913376, 68767826752, 137535653504, 275071307008]

約数ペア:

[(1, 275071307008), (2, 137535653504), (4, 68767826752), (8, 34383913376), (16, 17191956688), (31, 8873267968), (32, 8595978344), (62, 4436633984), (64, 4297989172), (73, 3768100096), (124, 2218316992), (128, 2148994586), (146, 1884050048), (248, 1109158496), (256, 1074497293), (292, 942025024), (496, 554579248), (584, 471012512), (992, 277289624), (1168, 235506256), (1984, 138644812), (2263, 121551616), (2336, 117753128), (3968, 69322406), (4526, 60775808), (4672, 58876564), (7936, 34661203), (9052, 30387904), (9344, 29438282), (18104, 15193952), (18688, 14719141), (36208, 7596976), (72416, 3798488), (144832, 1899244), (289664, 949622), (474811, 579328)]