274323712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2719

約数の個数: 72

約数和(自身を含む): 608948480

約数和(自身を除く): 334624768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 2659, 3224, 3328, 3968, 5318, 6448, 7936, 10636, 12896, 21272, 25792, 34567, 42544, 51584, 69134, 82429, 85088, 103168, 138268, 164858, 170176, 276536, 329716, 340352, 553072, 659432, 680704, 1071577, 1106144, 1318864, 2143154, 2212288, 2637728, 4286308, 4424576, 5275456, 8572616, 8849152, 10550912, 17145232, 21101824, 34290464, 68580928, 137161856, 274323712]

約数ペア:

[(1, 274323712), (2, 137161856), (4, 68580928), (8, 34290464), (13, 21101824), (16, 17145232), (26, 10550912), (31, 8849152), (32, 8572616), (52, 5275456), (62, 4424576), (64, 4286308), (104, 2637728), (124, 2212288), (128, 2143154), (208, 1318864), (248, 1106144), (256, 1071577), (403, 680704), (416, 659432), (496, 553072), (806, 340352), (832, 329716), (992, 276536), (1612, 170176), (1664, 164858), (1984, 138268), (2659, 103168), (3224, 85088), (3328, 82429), (3968, 69134), (5318, 51584), (6448, 42544), (7936, 34567), (10636, 25792), (12896, 21272)]