289173516

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1549}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 691622400

約数和(自身を除く): 402448884

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 331, 564, 662, 993, 1324, 1549, 1986, 3098, 3972, 4647, 6196, 9294, 15557, 18588, 31114, 46671, 62228, 72803, 93342, 145606, 186684, 218409, 291212, 436818, 512719, 873636, 1025438, 1538157, 2050876, 3076314, 6152628, 24097793, 48195586, 72293379, 96391172, 144586758, 289173516]

約数ペア:

[(1, 289173516), (2, 144586758), (3, 96391172), (4, 72293379), (6, 48195586), (12, 24097793), (47, 6152628), (94, 3076314), (141, 2050876), (188, 1538157), (282, 1025438), (331, 873636), (564, 512719), (662, 436818), (993, 291212), (1324, 218409), (1549, 186684), (1986, 145606), (3098, 93342), (3972, 72803), (4647, 62228), (6196, 46671), (9294, 31114), (15557, 18588)]