538222776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{246439}}^1$

素因数の和:246468

約数の個数: 64

約数和(自身を含む): 1656076800

約数和(自身を除く): 1117854024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 246439, 492878, 739317, 985756, 1478634, 1725073, 1971512, 2957268, 3203707, 3450146, 5175219, 5914536, 6407414, 6900292, 9611121, 10350438, 12814828, 13800584, 19222242, 20700876, 22425949, 25629656, 38444484, 41401752, 44851898, 67277847, 76888968, 89703796, 134555694, 179407592, 269111388, 538222776]

約数ペア:

[(1, 538222776), (2, 269111388), (3, 179407592), (4, 134555694), (6, 89703796), (7, 76888968), (8, 67277847), (12, 44851898), (13, 41401752), (14, 38444484), (21, 25629656), (24, 22425949), (26, 20700876), (28, 19222242), (39, 13800584), (42, 12814828), (52, 10350438), (56, 9611121), (78, 6900292), (84, 6407414), (91, 5914536), (104, 5175219), (156, 3450146), (168, 3203707), (182, 2957268), (273, 1971512), (312, 1725073), (364, 1478634), (546, 985756), (728, 739317), (1092, 492878), (2184, 246439)]