120331398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 274120704

約数和(自身を除く): 153789306

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 103, 186, 206, 309, 341, 571, 618, 682, 1023, 1133, 1142, 1713, 2046, 2266, 3193, 3399, 3426, 6281, 6386, 6798, 9579, 12562, 17701, 18843, 19158, 35123, 35402, 37686, 53103, 58813, 70246, 105369, 106206, 117626, 176439, 194711, 210738, 352878, 389422, 584133, 646943, 1168266, 1293886, 1823203, 1940829, 3646406, 3881658, 5469609, 10939218, 20055233, 40110466, 60165699, 120331398]

約数ペア:

[(1, 120331398), (2, 60165699), (3, 40110466), (6, 20055233), (11, 10939218), (22, 5469609), (31, 3881658), (33, 3646406), (62, 1940829), (66, 1823203), (93, 1293886), (103, 1168266), (186, 646943), (206, 584133), (309, 389422), (341, 352878), (571, 210738), (618, 194711), (682, 176439), (1023, 117626), (1133, 106206), (1142, 105369), (1713, 70246), (2046, 58813), (2266, 53103), (3193, 37686), (3399, 35402), (3426, 35123), (6281, 19158), (6386, 18843), (6798, 17701), (9579, 12562)]