278364443916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1\times {\mathrm{1024921}}^1$

素因数の和:1026682

約数の個数: 48

約数和(自身を含む): 699882336608

約数和(自身を除く): 421517892692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1741, 3482, 5223, 6964, 10446, 20892, 22633, 45266, 67899, 90532, 135798, 271596, 1024921, 2049842, 3074763, 4099684, 6149526, 12299052, 13323973, 26647946, 39971919, 53295892, 79943838, 159887676, 1784387461, 3568774922, 5353162383, 7137549844, 10706324766, 21412649532, 23197036993, 46394073986, 69591110979, 92788147972, 139182221958, 278364443916]

約数ペア:

[(1, 278364443916), (2, 139182221958), (3, 92788147972), (4, 69591110979), (6, 46394073986), (12, 23197036993), (13, 21412649532), (26, 10706324766), (39, 7137549844), (52, 5353162383), (78, 3568774922), (156, 1784387461), (1741, 159887676), (3482, 79943838), (5223, 53295892), (6964, 39971919), (10446, 26647946), (20892, 13323973), (22633, 12299052), (45266, 6149526), (67899, 4099684), (90532, 3074763), (135798, 2049842), (271596, 1024921)]