333804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1597}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 802170432

約数和(自身を除く): 468365492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1493, 1597, 2986, 3194, 5972, 6388, 7465, 7985, 10451, 11179, 14930, 15970, 20902, 22358, 29860, 31940, 41804, 44716, 52255, 55895, 104510, 111790, 209020, 223580, 2384321, 4768642, 9537284, 11921605, 16690247, 23843210, 33380494, 47686420, 66760988, 83451235, 166902470, 333804940]

約数ペア:

[(1, 333804940), (2, 166902470), (4, 83451235), (5, 66760988), (7, 47686420), (10, 33380494), (14, 23843210), (20, 16690247), (28, 11921605), (35, 9537284), (70, 4768642), (140, 2384321), (1493, 223580), (1597, 209020), (2986, 111790), (3194, 104510), (5972, 55895), (6388, 52255), (7465, 44716), (7985, 41804), (10451, 31940), (11179, 29860), (14930, 22358), (15970, 20902)]