121390284004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1\times {\mathrm{34319}}^1$

素因数の和:38584

約数の個数: 48

約数和(自身を含む): 244006963200

約数和(自身を除く): 122616679196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 4231, 8462, 16924, 34319, 46541, 68638, 80389, 93082, 137276, 160778, 186164, 321556, 377509, 652061, 755018, 884279, 1304122, 1510036, 1768558, 2608244, 3537116, 7172671, 14345342, 28690684, 145203689, 290407378, 580814756, 1597240579, 2758870091, 3194481158, 5517740182, 6388962316, 11035480364, 30347571001, 60695142002, 121390284004]

約数ペア:

[(1, 121390284004), (2, 60695142002), (4, 30347571001), (11, 11035480364), (19, 6388962316), (22, 5517740182), (38, 3194481158), (44, 2758870091), (76, 1597240579), (209, 580814756), (418, 290407378), (836, 145203689), (4231, 28690684), (8462, 14345342), (16924, 7172671), (34319, 3537116), (46541, 2608244), (68638, 1768558), (80389, 1510036), (93082, 1304122), (137276, 884279), (160778, 755018), (186164, 652061), (321556, 377509)]