445110876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{65419}}^1$

素因数の和:65445

約数の個数: 72

約数和(自身を含む): 1333521280

約数和(自身を除く): 888410404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 65419, 130838, 196257, 261676, 392514, 457933, 588771, 785028, 915866, 1177542, 1373799, 1766313, 1831732, 2355084, 2747598, 3532626, 4121397, 5298939, 5495196, 7065252, 8242794, 10597878, 12364191, 15896817, 16485588, 21195756, 24728382, 31793634, 37092573, 49456764, 63587268, 74185146, 111277719, 148370292, 222555438, 445110876]

約数ペア:

[(1, 445110876), (2, 222555438), (3, 148370292), (4, 111277719), (6, 74185146), (7, 63587268), (9, 49456764), (12, 37092573), (14, 31793634), (18, 24728382), (21, 21195756), (27, 16485588), (28, 15896817), (36, 12364191), (42, 10597878), (54, 8242794), (63, 7065252), (81, 5495196), (84, 5298939), (108, 4121397), (126, 3532626), (162, 2747598), (189, 2355084), (243, 1831732), (252, 1766313), (324, 1373799), (378, 1177542), (486, 915866), (567, 785028), (756, 588771), (972, 457933), (1134, 392514), (1701, 261676), (2268, 196257), (3402, 130838), (6804, 65419)]