278127696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6841}}^1$

素因数の和:6881

約数の個数: 120

約数和(自身を含む): 902706112

約数和(自身を除く): 624578416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 6841, 10164, 13552, 13682, 20328, 20523, 27364, 40656, 41046, 47887, 54728, 75251, 82092, 95774, 109456, 143661, 150502, 164184, 191548, 225753, 287322, 301004, 328368, 383096, 451506, 526757, 574644, 602008, 766192, 827761, 903012, 1053514, 1149288, 1204016, 1580271, 1655522, 1806024, 2107028, 2298576, 2483283, 3160542, 3311044, 3612048, 4214056, 4966566, 5794327, 6321084, 6622088, 8428112, 9933132, 11588654, 12642168, 13244176, 17382981, 19866264, 23177308, 25284336, 34765962, 39732528, 46354616, 69531924, 92709232, 139063848, 278127696]

約数ペア:

[(1, 278127696), (2, 139063848), (3, 92709232), (4, 69531924), (6, 46354616), (7, 39732528), (8, 34765962), (11, 25284336), (12, 23177308), (14, 19866264), (16, 17382981), (21, 13244176), (22, 12642168), (24, 11588654), (28, 9933132), (33, 8428112), (42, 6622088), (44, 6321084), (48, 5794327), (56, 4966566), (66, 4214056), (77, 3612048), (84, 3311044), (88, 3160542), (112, 2483283), (121, 2298576), (132, 2107028), (154, 1806024), (168, 1655522), (176, 1580271), (231, 1204016), (242, 1149288), (264, 1053514), (308, 903012), (336, 827761), (363, 766192), (462, 602008), (484, 574644), (528, 526757), (616, 451506), (726, 383096), (847, 328368), (924, 301004), (968, 287322), (1232, 225753), (1452, 191548), (1694, 164184), (1848, 150502), (1936, 143661), (2541, 109456), (2904, 95774), (3388, 82092), (3696, 75251), (5082, 54728), (5808, 47887), (6776, 41046), (6841, 40656), (10164, 27364), (13552, 20523), (13682, 20328)]