745502784

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{298679}}^1$

素因数の和:298707

約数の個数: 56

約数和(自身を含む): 2124212160

約数和(自身を除く): 1378709376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 298679, 597358, 896037, 1194716, 1792074, 2389432, 3584148, 3882827, 4778864, 7168296, 7765654, 9557728, 11648481, 14336592, 15531308, 19115456, 23296962, 28673184, 31062616, 46593924, 57346368, 62125232, 93187848, 124250464, 186375696, 248500928, 372751392, 745502784]

約数ペア:

[(1, 745502784), (2, 372751392), (3, 248500928), (4, 186375696), (6, 124250464), (8, 93187848), (12, 62125232), (13, 57346368), (16, 46593924), (24, 31062616), (26, 28673184), (32, 23296962), (39, 19115456), (48, 15531308), (52, 14336592), (64, 11648481), (78, 9557728), (96, 7765654), (104, 7168296), (156, 4778864), (192, 3882827), (208, 3584148), (312, 2389432), (416, 1792074), (624, 1194716), (832, 896037), (1248, 597358), (2496, 298679)]