220105896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 567665280

約数和(自身を除く): 347559384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 311, 444, 622, 797, 888, 933, 1244, 1594, 1866, 2391, 2488, 3188, 3732, 4782, 6376, 7464, 9564, 11507, 19128, 23014, 29489, 34521, 46028, 58978, 69042, 88467, 92056, 117956, 138084, 176934, 235912, 247867, 276168, 353868, 495734, 707736, 743601, 991468, 1487202, 1982936, 2974404, 5948808, 9171079, 18342158, 27513237, 36684316, 55026474, 73368632, 110052948, 220105896]

約数ペア:

[(1, 220105896), (2, 110052948), (3, 73368632), (4, 55026474), (6, 36684316), (8, 27513237), (12, 18342158), (24, 9171079), (37, 5948808), (74, 2974404), (111, 1982936), (148, 1487202), (222, 991468), (296, 743601), (311, 707736), (444, 495734), (622, 353868), (797, 276168), (888, 247867), (933, 235912), (1244, 176934), (1594, 138084), (1866, 117956), (2391, 92056), (2488, 88467), (3188, 69042), (3732, 58978), (4782, 46028), (6376, 34521), (7464, 29489), (9564, 23014), (11507, 19128)]