261892531044

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{4231991}}^1$

素因数の和:4232198

約数の個数: 60

約数和(自身を含む): 688223467008

約数和(自身を除く): 426330935964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 324, 382, 573, 764, 1146, 1719, 2292, 3438, 5157, 6876, 10314, 15471, 20628, 30942, 61884, 4231991, 8463982, 12695973, 16927964, 25391946, 38087919, 50783892, 76175838, 114263757, 152351676, 228527514, 342791271, 457055028, 685582542, 808310281, 1371165084, 1616620562, 2424930843, 3233241124, 4849861686, 7274792529, 9699723372, 14549585058, 21824377587, 29099170116, 43648755174, 65473132761, 87297510348, 130946265522, 261892531044]

約数ペア:

[(1, 261892531044), (2, 130946265522), (3, 87297510348), (4, 65473132761), (6, 43648755174), (9, 29099170116), (12, 21824377587), (18, 14549585058), (27, 9699723372), (36, 7274792529), (54, 4849861686), (81, 3233241124), (108, 2424930843), (162, 1616620562), (191, 1371165084), (324, 808310281), (382, 685582542), (573, 457055028), (764, 342791271), (1146, 228527514), (1719, 152351676), (2292, 114263757), (3438, 76175838), (5157, 50783892), (6876, 38087919), (10314, 25391946), (15471, 16927964), (20628, 12695973), (30942, 8463982), (61884, 4231991)]