768332512

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 1537401600

約数和(自身を除く): 769069088

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 491, 619, 632, 982, 1238, 1264, 1964, 2476, 2528, 3928, 4952, 7856, 9904, 15712, 19808, 38789, 48901, 77578, 97802, 155156, 195604, 303929, 310312, 391208, 607858, 620624, 782416, 1215716, 1241248, 1564832, 2431432, 4862864, 9725728, 24010391, 48020782, 96041564, 192083128, 384166256, 768332512]

約数ペア:

[(1, 768332512), (2, 384166256), (4, 192083128), (8, 96041564), (16, 48020782), (32, 24010391), (79, 9725728), (158, 4862864), (316, 2431432), (491, 1564832), (619, 1241248), (632, 1215716), (982, 782416), (1238, 620624), (1264, 607858), (1964, 391208), (2476, 310312), (2528, 303929), (3928, 195604), (4952, 155156), (7856, 97802), (9904, 77578), (15712, 48901), (19808, 38789)]