406798704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{217307}}^1$

素因数の和:217334

約数の個数: 60

約数和(自身を含む): 1226051736

約数和(自身を除く): 819253032

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, 217307, 434614, 651921, 869228, 1303842, 1738456, 1955763, 2607684, 2824991, 3476912, 3911526, 5215368, 5649982, 7823052, 8474973, 10430736, 11299964, 15646104, 16949946, 22599928, 25424919, 31292208, 33899892, 45199856, 50849838, 67799784, 101699676, 135599568, 203399352, 406798704]

約数ペア:

[(1, 406798704), (2, 203399352), (3, 135599568), (4, 101699676), (6, 67799784), (8, 50849838), (9, 45199856), (12, 33899892), (13, 31292208), (16, 25424919), (18, 22599928), (24, 16949946), (26, 15646104), (36, 11299964), (39, 10430736), (48, 8474973), (52, 7823052), (72, 5649982), (78, 5215368), (104, 3911526), (117, 3476912), (144, 2824991), (156, 2607684), (208, 1955763), (234, 1738456), (312, 1303842), (468, 869228), (624, 651921), (936, 434614), (1872, 217307)]