277069914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5584

約数の個数: 72

約数和(自身を含む): 688667616

約数和(自身を除く): 411597702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1518, 2178, 2277, 2783, 4554, 5531, 5566, 8349, 11062, 16593, 16698, 25047, 33186, 49779, 50094, 60841, 99558, 121682, 127213, 182523, 254426, 365046, 381639, 547569, 669251, 763278, 1095138, 1144917, 1338502, 1399343, 2007753, 2289834, 2798686, 4015506, 4198029, 6023259, 8396058, 12046518, 12594087, 15392773, 25188174, 30785546, 46178319, 92356638, 138534957, 277069914]

約数ペア:

[(1, 277069914), (2, 138534957), (3, 92356638), (6, 46178319), (9, 30785546), (11, 25188174), (18, 15392773), (22, 12594087), (23, 12046518), (33, 8396058), (46, 6023259), (66, 4198029), (69, 4015506), (99, 2798686), (121, 2289834), (138, 2007753), (198, 1399343), (207, 1338502), (242, 1144917), (253, 1095138), (363, 763278), (414, 669251), (506, 547569), (726, 381639), (759, 365046), (1089, 254426), (1518, 182523), (2178, 127213), (2277, 121682), (2783, 99558), (4554, 60841), (5531, 50094), (5566, 49779), (8349, 33186), (11062, 25047), (16593, 16698)]