2768892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 7986384

約数和(自身を除く): 5217492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 277, 294, 357, 476, 554, 588, 714, 831, 833, 1108, 1428, 1662, 1666, 1939, 2499, 3324, 3332, 3878, 4709, 4998, 5817, 7756, 9418, 9996, 11634, 13573, 14127, 18836, 23268, 27146, 28254, 32963, 40719, 54292, 56508, 65926, 81438, 98889, 131852, 162876, 197778, 230741, 395556, 461482, 692223, 922964, 1384446, 2768892]

約数ペア:

[(1, 2768892), (2, 1384446), (3, 922964), (4, 692223), (6, 461482), (7, 395556), (12, 230741), (14, 197778), (17, 162876), (21, 131852), (28, 98889), (34, 81438), (42, 65926), (49, 56508), (51, 54292), (68, 40719), (84, 32963), (98, 28254), (102, 27146), (119, 23268), (147, 18836), (196, 14127), (204, 13573), (238, 11634), (277, 9996), (294, 9418), (357, 7756), (476, 5817), (554, 4998), (588, 4709), (714, 3878), (831, 3332), (833, 3324), (1108, 2499), (1428, 1939), (1662, 1666)]