222721004512

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1204783}}^1$

素因数の和:1204955

約数の個数: 48

約数和(自身を含む): 450854268480

約数和(自身を除く): 228133263968

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1696, 1744, 3488, 5777, 11554, 23108, 46216, 92432, 184864, 1204783, 2409566, 4819132, 9638264, 19276528, 38553056, 63853499, 127706998, 131321347, 255413996, 262642694, 510827992, 525285388, 1021655984, 1050570776, 2043311968, 2101141552, 4202283104, 6960031391, 13920062782, 27840125564, 55680251128, 111360502256, 222721004512]

約数ペア:

[(1, 222721004512), (2, 111360502256), (4, 55680251128), (8, 27840125564), (16, 13920062782), (32, 6960031391), (53, 4202283104), (106, 2101141552), (109, 2043311968), (212, 1050570776), (218, 1021655984), (424, 525285388), (436, 510827992), (848, 262642694), (872, 255413996), (1696, 131321347), (1744, 127706998), (3488, 63853499), (5777, 38553056), (11554, 19276528), (23108, 9638264), (46216, 4819132), (92432, 2409566), (184864, 1204783)]