813591792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{434611}}^1$

素因数の和:434638

約数の個数: 60

約数和(自身を含む): 2452080904

約数和(自身を除く): 1638489112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 434611, 869222, 1303833, 1738444, 2607666, 3476888, 3911499, 5215332, 5649943, 6953776, 7822998, 10430664, 11299886, 15645996, 16949829, 20861328, 22599772, 31291992, 33899658, 45199544, 50849487, 62583984, 67799316, 90399088, 101698974, 135598632, 203397948, 271197264, 406795896, 813591792]

約数ペア:

[(1, 813591792), (2, 406795896), (3, 271197264), (4, 203397948), (6, 135598632), (8, 101698974), (9, 90399088), (12, 67799316), (13, 62583984), (16, 50849487), (18, 45199544), (24, 33899658), (26, 31291992), (36, 22599772), (39, 20861328), (48, 16949829), (52, 15645996), (72, 11299886), (78, 10430664), (104, 7822998), (117, 6953776), (144, 5649943), (156, 5215332), (208, 3911499), (234, 3476888), (312, 2607666), (468, 1738444), (624, 1303833), (936, 869222), (1872, 434611)]