1928219216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 4719614592

約数和(自身を除く): 2791395376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 263, 308, 484, 526, 541, 616, 847, 968, 1052, 1082, 1232, 1694, 1841, 1936, 2104, 2164, 2893, 3388, 3682, 3787, 4208, 4328, 5786, 5951, 6776, 7364, 7574, 8656, 11572, 11902, 13552, 14728, 15148, 20251, 23144, 23804, 29456, 30296, 31823, 40502, 41657, 46288, 47608, 60592, 63646, 65461, 81004, 83314, 95216, 127292, 130922, 142283, 162008, 166628, 222761, 254584, 261844, 284566, 324016, 333256, 445522, 458227, 509168, 523688, 569132, 666512, 891044, 916454, 995981, 1047376, 1138264, 1565113, 1782088, 1832908, 1991962, 2276528, 3130226, 3564176, 3665816, 3983924, 6260452, 7331632, 7967848, 10955791, 12520904, 15935696, 17216243, 21911582, 25041808, 34432486, 43823164, 68864972, 87646328, 120513701, 137729944, 175292656, 241027402, 275459888, 482054804, 964109608, 1928219216]

約数ペア:

[(1, 1928219216), (2, 964109608), (4, 482054804), (7, 275459888), (8, 241027402), (11, 175292656), (14, 137729944), (16, 120513701), (22, 87646328), (28, 68864972), (44, 43823164), (56, 34432486), (77, 25041808), (88, 21911582), (112, 17216243), (121, 15935696), (154, 12520904), (176, 10955791), (242, 7967848), (263, 7331632), (308, 6260452), (484, 3983924), (526, 3665816), (541, 3564176), (616, 3130226), (847, 2276528), (968, 1991962), (1052, 1832908), (1082, 1782088), (1232, 1565113), (1694, 1138264), (1841, 1047376), (1936, 995981), (2104, 916454), (2164, 891044), (2893, 666512), (3388, 569132), (3682, 523688), (3787, 509168), (4208, 458227), (4328, 445522), (5786, 333256), (5951, 324016), (6776, 284566), (7364, 261844), (7574, 254584), (8656, 222761), (11572, 166628), (11902, 162008), (13552, 142283), (14728, 130922), (15148, 127292), (20251, 95216), (23144, 83314), (23804, 81004), (29456, 65461), (30296, 63646), (31823, 60592), (40502, 47608), (41657, 46288)]