340574856

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 864414720

約数和(自身を除く): 523839864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 311, 412, 443, 618, 622, 824, 886, 933, 1236, 1244, 1329, 1772, 1866, 2472, 2488, 2658, 3544, 3732, 5316, 7464, 10632, 32033, 45629, 64066, 91258, 96099, 128132, 136887, 137773, 182516, 192198, 256264, 273774, 275546, 365032, 384396, 413319, 547548, 551092, 768792, 826638, 1095096, 1102184, 1653276, 3306552, 14190619, 28381238, 42571857, 56762476, 85143714, 113524952, 170287428, 340574856]

約数ペア:

[(1, 340574856), (2, 170287428), (3, 113524952), (4, 85143714), (6, 56762476), (8, 42571857), (12, 28381238), (24, 14190619), (103, 3306552), (206, 1653276), (309, 1102184), (311, 1095096), (412, 826638), (443, 768792), (618, 551092), (622, 547548), (824, 413319), (886, 384396), (933, 365032), (1236, 275546), (1244, 273774), (1329, 256264), (1772, 192198), (1866, 182516), (2472, 137773), (2488, 136887), (2658, 128132), (3544, 96099), (3732, 91258), (5316, 64066), (7464, 45629), (10632, 32033)]