7813582728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1777}}^1\times {\mathrm{3739}}^1$

素因数の和:5539

約数の個数: 96

約数和(自身を含む): 22742042400

約数和(自身を除く): 14928459672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1777, 3554, 3739, 5331, 7108, 7478, 10662, 11217, 12439, 14216, 14956, 21324, 22434, 24878, 26173, 29912, 37317, 42648, 44868, 49756, 52346, 74634, 78519, 87073, 89736, 99512, 104692, 149268, 157038, 174146, 183211, 209384, 261219, 298536, 314076, 348292, 366422, 522438, 549633, 628152, 696584, 732844, 1044876, 1099266, 1465688, 2089752, 2198532, 4397064, 6644203, 13288406, 19932609, 26576812, 39865218, 46509421, 53153624, 79730436, 93018842, 139528263, 159460872, 186037684, 279056526, 325565947, 372075368, 558113052, 651131894, 976697841, 1116226104, 1302263788, 1953395682, 2604527576, 3906791364, 7813582728]

約数ペア:

[(1, 7813582728), (2, 3906791364), (3, 2604527576), (4, 1953395682), (6, 1302263788), (7, 1116226104), (8, 976697841), (12, 651131894), (14, 558113052), (21, 372075368), (24, 325565947), (28, 279056526), (42, 186037684), (49, 159460872), (56, 139528263), (84, 93018842), (98, 79730436), (147, 53153624), (168, 46509421), (196, 39865218), (294, 26576812), (392, 19932609), (588, 13288406), (1176, 6644203), (1777, 4397064), (3554, 2198532), (3739, 2089752), (5331, 1465688), (7108, 1099266), (7478, 1044876), (10662, 732844), (11217, 696584), (12439, 628152), (14216, 549633), (14956, 522438), (21324, 366422), (22434, 348292), (24878, 314076), (26173, 298536), (29912, 261219), (37317, 209384), (42648, 183211), (44868, 174146), (49756, 157038), (52346, 149268), (74634, 104692), (78519, 99512), (87073, 89736)]