2721794136

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{31511}}^1$

素因数の和:31640

約数の個数: 64

約数和(自身を含む): 7033478400

約数和(自身を除く): 4311684264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 472, 488, 708, 732, 1416, 1464, 3599, 7198, 10797, 14396, 21594, 28792, 31511, 43188, 63022, 86376, 94533, 126044, 189066, 252088, 378132, 756264, 1859149, 1922171, 3718298, 3844342, 5577447, 5766513, 7436596, 7688684, 11154894, 11533026, 14873192, 15377368, 22309788, 23066052, 44619576, 46132104, 113408089, 226816178, 340224267, 453632356, 680448534, 907264712, 1360897068, 2721794136]

約数ペア:

[(1, 2721794136), (2, 1360897068), (3, 907264712), (4, 680448534), (6, 453632356), (8, 340224267), (12, 226816178), (24, 113408089), (59, 46132104), (61, 44619576), (118, 23066052), (122, 22309788), (177, 15377368), (183, 14873192), (236, 11533026), (244, 11154894), (354, 7688684), (366, 7436596), (472, 5766513), (488, 5577447), (708, 3844342), (732, 3718298), (1416, 1922171), (1464, 1859149), (3599, 756264), (7198, 378132), (10797, 252088), (14396, 189066), (21594, 126044), (28792, 94533), (31511, 86376), (43188, 63022)]