13307721012

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1667}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 35904540672

約数和(自身を除く): 22596819660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 191, 243, 258, 324, 382, 387, 486, 516, 573, 764, 774, 972, 1146, 1161, 1548, 1667, 1719, 2292, 2322, 3334, 3438, 3483, 4644, 5001, 5157, 6668, 6876, 6966, 8213, 10002, 10314, 10449, 13932, 15003, 15471, 16426, 20004, 20628, 20898, 24639, 30006, 30942, 32852, 41796, 45009, 46413, 49278, 60012, 61884, 71681, 73917, 90018, 92826, 98556, 135027, 143362, 147834, 180036, 185652, 215043, 221751, 270054, 286724, 295668, 318397, 405081, 430086, 443502, 540108, 636794, 645129, 665253, 810162, 860172, 887004, 955191, 1273588, 1290258, 1330506, 1620324, 1910382, 1935387, 1995759, 2580516, 2661012, 2865573, 3820764, 3870774, 3991518, 5731146, 5806161, 7741548, 7983036, 8596719, 11462292, 11612322, 13691071, 17193438, 17418483, 23224644, 25790157, 27382142, 34386876, 34836966, 41073213, 51580314, 54764284, 69673932, 77370471, 82146426, 103160628, 123219639, 154740942, 164292852, 246439278, 309481884, 369658917, 492878556, 739317834, 1108976751, 1478635668, 2217953502, 3326930253, 4435907004, 6653860506, 13307721012]

約数ペア:

[(1, 13307721012), (2, 6653860506), (3, 4435907004), (4, 3326930253), (6, 2217953502), (9, 1478635668), (12, 1108976751), (18, 739317834), (27, 492878556), (36, 369658917), (43, 309481884), (54, 246439278), (81, 164292852), (86, 154740942), (108, 123219639), (129, 103160628), (162, 82146426), (172, 77370471), (191, 69673932), (243, 54764284), (258, 51580314), (324, 41073213), (382, 34836966), (387, 34386876), (486, 27382142), (516, 25790157), (573, 23224644), (764, 17418483), (774, 17193438), (972, 13691071), (1146, 11612322), (1161, 11462292), (1548, 8596719), (1667, 7983036), (1719, 7741548), (2292, 5806161), (2322, 5731146), (3334, 3991518), (3438, 3870774), (3483, 3820764), (4644, 2865573), (5001, 2661012), (5157, 2580516), (6668, 1995759), (6876, 1935387), (6966, 1910382), (8213, 1620324), (10002, 1330506), (10314, 1290258), (10449, 1273588), (13932, 955191), (15003, 887004), (15471, 860172), (16426, 810162), (20004, 665253), (20628, 645129), (20898, 636794), (24639, 540108), (30006, 443502), (30942, 430086), (32852, 405081), (41796, 318397), (45009, 295668), (46413, 286724), (49278, 270054), (60012, 221751), (61884, 215043), (71681, 185652), (73917, 180036), (90018, 147834), (92826, 143362), (98556, 135027)]