297656528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14753}}^1$

素因数の和:14871

約数の個数: 40

約数和(自身を含む): 627517128

約数和(自身を除く): 329860600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 10088, 14753, 20176, 29506, 59012, 118024, 191789, 236048, 383578, 767156, 1431041, 1534312, 2862082, 3068624, 5724164, 11448328, 18603533, 22896656, 37207066, 74414132, 148828264, 297656528]

約数ペア:

[(1, 297656528), (2, 148828264), (4, 74414132), (8, 37207066), (13, 22896656), (16, 18603533), (26, 11448328), (52, 5724164), (97, 3068624), (104, 2862082), (194, 1534312), (208, 1431041), (388, 767156), (776, 383578), (1261, 236048), (1552, 191789), (2522, 118024), (5044, 59012), (10088, 29506), (14753, 20176)]