217467888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5801}}^1$

素因数の和:5894

約数の個数: 80

約数和(自身を含む): 621603072

約数和(自身を除く): 404135184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 5801, 6248, 9372, 11602, 12496, 17403, 18744, 23204, 34806, 37488, 46408, 63811, 69612, 92816, 127622, 139224, 191433, 255244, 278448, 382866, 411871, 510488, 765732, 823742, 1020976, 1235613, 1531464, 1647484, 2471226, 3062928, 3294968, 4530581, 4942452, 6589936, 9061162, 9884904, 13591743, 18122324, 19769808, 27183486, 36244648, 54366972, 72489296, 108733944, 217467888]

約数ペア:

[(1, 217467888), (2, 108733944), (3, 72489296), (4, 54366972), (6, 36244648), (8, 27183486), (11, 19769808), (12, 18122324), (16, 13591743), (22, 9884904), (24, 9061162), (33, 6589936), (44, 4942452), (48, 4530581), (66, 3294968), (71, 3062928), (88, 2471226), (132, 1647484), (142, 1531464), (176, 1235613), (213, 1020976), (264, 823742), (284, 765732), (426, 510488), (528, 411871), (568, 382866), (781, 278448), (852, 255244), (1136, 191433), (1562, 139224), (1704, 127622), (2343, 92816), (3124, 69612), (3408, 63811), (4686, 46408), (5801, 37488), (6248, 34806), (9372, 23204), (11602, 18744), (12496, 17403)]