2247985278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11503}}^1$

素因数の和:11579

約数の個数: 128

約数和(自身を含む): 6361251840

約数和(自身を除く): 4113266562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 47, 54, 63, 66, 77, 94, 99, 126, 141, 154, 189, 198, 231, 282, 297, 329, 378, 423, 462, 517, 594, 658, 693, 846, 987, 1034, 1269, 1386, 1551, 1974, 2079, 2538, 2961, 3102, 3619, 4158, 4653, 5922, 7238, 8883, 9306, 10857, 11503, 13959, 17766, 21714, 23006, 27918, 32571, 34509, 65142, 69018, 80521, 97713, 103527, 126533, 161042, 195426, 207054, 241563, 253066, 310581, 379599, 483126, 540641, 621162, 724689, 759198, 885731, 1081282, 1138797, 1449378, 1621923, 1771462, 2174067, 2277594, 2657193, 3243846, 3416391, 3784487, 4348134, 4865769, 5314386, 5947051, 6832782, 7568974, 7971579, 9731538, 11353461, 11894102, 14597307, 15943158, 17841153, 22706922, 23914737, 29194614, 34060383, 35682306, 41629357, 47829474, 53523459, 68120766, 83258714, 102181149, 107046918, 124888071, 160570377, 204362298, 249776142, 321140754, 374664213, 749328426, 1123992639, 2247985278]

約数ペア:

[(1, 2247985278), (2, 1123992639), (3, 749328426), (6, 374664213), (7, 321140754), (9, 249776142), (11, 204362298), (14, 160570377), (18, 124888071), (21, 107046918), (22, 102181149), (27, 83258714), (33, 68120766), (42, 53523459), (47, 47829474), (54, 41629357), (63, 35682306), (66, 34060383), (77, 29194614), (94, 23914737), (99, 22706922), (126, 17841153), (141, 15943158), (154, 14597307), (189, 11894102), (198, 11353461), (231, 9731538), (282, 7971579), (297, 7568974), (329, 6832782), (378, 5947051), (423, 5314386), (462, 4865769), (517, 4348134), (594, 3784487), (658, 3416391), (693, 3243846), (846, 2657193), (987, 2277594), (1034, 2174067), (1269, 1771462), (1386, 1621923), (1551, 1449378), (1974, 1138797), (2079, 1081282), (2538, 885731), (2961, 759198), (3102, 724689), (3619, 621162), (4158, 540641), (4653, 483126), (5922, 379599), (7238, 310581), (8883, 253066), (9306, 241563), (10857, 207054), (11503, 195426), (13959, 161042), (17766, 126533), (21714, 103527), (23006, 97713), (27918, 80521), (32571, 69018), (34509, 65142)]