305440780182

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{470501}}^1$

素因数の和:471184

約数の個数: 32

約数和(自身を含む): 614716509024

約数和(自身を除く): 309275728842

約数列:

[1, 2, 3, 6, 257, 421, 514, 771, 842, 1263, 1542, 2526, 108197, 216394, 324591, 470501, 649182, 941002, 1411503, 2823006, 120918757, 198080921, 241837514, 362756271, 396161842, 594242763, 725512542, 1188485526, 50906796697, 101813593394, 152720390091, 305440780182]

約数ペア:

[(1, 305440780182), (2, 152720390091), (3, 101813593394), (6, 50906796697), (257, 1188485526), (421, 725512542), (514, 594242763), (771, 396161842), (842, 362756271), (1263, 241837514), (1542, 198080921), (2526, 120918757), (108197, 2823006), (216394, 1411503), (324591, 941002), (470501, 649182)]