754473472

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 1561900032

約数和(自身を除く): 807426560

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 164, 254, 256, 283, 328, 508, 512, 566, 656, 1016, 1132, 1312, 2032, 2264, 2624, 4064, 4528, 5207, 5248, 8128, 9056, 10414, 10496, 11603, 16256, 18112, 20828, 20992, 23206, 32512, 35941, 36224, 41656, 46412, 65024, 71882, 72448, 83312, 92824, 143764, 144896, 166624, 185648, 287528, 333248, 371296, 575056, 666496, 742592, 1150112, 1332992, 1473581, 1485184, 2300224, 2665984, 2947162, 2970368, 4600448, 5894324, 5940736, 9200896, 11788648, 18401792, 23577296, 47154592, 94309184, 188618368, 377236736, 754473472]

約数ペア:

[(1, 754473472), (2, 377236736), (4, 188618368), (8, 94309184), (16, 47154592), (32, 23577296), (41, 18401792), (64, 11788648), (82, 9200896), (127, 5940736), (128, 5894324), (164, 4600448), (254, 2970368), (256, 2947162), (283, 2665984), (328, 2300224), (508, 1485184), (512, 1473581), (566, 1332992), (656, 1150112), (1016, 742592), (1132, 666496), (1312, 575056), (2032, 371296), (2264, 333248), (2624, 287528), (4064, 185648), (4528, 166624), (5207, 144896), (5248, 143764), (8128, 92824), (9056, 83312), (10414, 72448), (10496, 71882), (11603, 65024), (16256, 46412), (18112, 41656), (20828, 36224), (20992, 35941), (23206, 32512)]