1313907921872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2239229}}^1$

素因数の和:2239301

約数の個数: 120

約数和(自身を含む): 3252006858240

約数和(自身を除く): 1938098936368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 806, 868, 1183, 1352, 1456, 1612, 1736, 2366, 2704, 2821, 3224, 3472, 4732, 5239, 5642, 6448, 9464, 10478, 11284, 18928, 20956, 22568, 36673, 41912, 45136, 73346, 83824, 146692, 293384, 586768, 2239229, 4478458, 8956916, 15674603, 17913832, 29109977, 31349206, 35827664, 58219954, 62698412, 69416099, 116439908, 125396824, 138832198, 203769839, 232879816, 250793648, 277664396, 378429701, 407539678, 465759632, 485912693, 555328792, 756859402, 815079356, 902409287, 971825386, 1110657584, 1513718804, 1630158712, 1804818574, 1943650772, 2649007907, 3027437608, 3260317424, 3609637148, 3887301544, 5298015814, 6054875216, 6316865009, 7219274296, 7774603088, 10596031628, 11731320731, 12633730018, 14438548592, 21192063256, 23462641462, 25267460036, 42384126512, 46925282924, 50534920072, 82119245117, 93850565848, 101069840144, 164238490234, 187701131696, 328476980468, 656953960936, 1313907921872]

約数ペア:

[(1, 1313907921872), (2, 656953960936), (4, 328476980468), (7, 187701131696), (8, 164238490234), (13, 101069840144), (14, 93850565848), (16, 82119245117), (26, 50534920072), (28, 46925282924), (31, 42384126512), (52, 25267460036), (56, 23462641462), (62, 21192063256), (91, 14438548592), (104, 12633730018), (112, 11731320731), (124, 10596031628), (169, 7774603088), (182, 7219274296), (208, 6316865009), (217, 6054875216), (248, 5298015814), (338, 3887301544), (364, 3609637148), (403, 3260317424), (434, 3027437608), (496, 2649007907), (676, 1943650772), (728, 1804818574), (806, 1630158712), (868, 1513718804), (1183, 1110657584), (1352, 971825386), (1456, 902409287), (1612, 815079356), (1736, 756859402), (2366, 555328792), (2704, 485912693), (2821, 465759632), (3224, 407539678), (3472, 378429701), (4732, 277664396), (5239, 250793648), (5642, 232879816), (6448, 203769839), (9464, 138832198), (10478, 125396824), (11284, 116439908), (18928, 69416099), (20956, 62698412), (22568, 58219954), (36673, 35827664), (41912, 31349206), (45136, 29109977), (73346, 17913832), (83824, 15674603), (146692, 8956916), (293384, 4478458), (586768, 2239229)]