749931776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 1641070368

約数和(自身を除く): 891138592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 251, 256, 352, 502, 704, 1004, 1061, 1408, 2008, 2122, 2761, 2816, 4016, 4244, 5522, 8032, 8488, 11044, 11671, 16064, 16976, 22088, 23342, 32128, 33952, 44176, 46684, 64256, 67904, 88352, 93368, 135808, 176704, 186736, 266311, 271616, 353408, 373472, 532622, 706816, 746944, 1065244, 1493888, 2130488, 2929421, 2987776, 4260976, 5858842, 8521952, 11717684, 17043904, 23435368, 34087808, 46870736, 68175616, 93741472, 187482944, 374965888, 749931776]

約数ペア:

[(1, 749931776), (2, 374965888), (4, 187482944), (8, 93741472), (11, 68175616), (16, 46870736), (22, 34087808), (32, 23435368), (44, 17043904), (64, 11717684), (88, 8521952), (128, 5858842), (176, 4260976), (251, 2987776), (256, 2929421), (352, 2130488), (502, 1493888), (704, 1065244), (1004, 746944), (1061, 706816), (1408, 532622), (2008, 373472), (2122, 353408), (2761, 271616), (2816, 266311), (4016, 186736), (4244, 176704), (5522, 135808), (8032, 93368), (8488, 88352), (11044, 67904), (11671, 64256), (16064, 46684), (16976, 44176), (22088, 33952), (23342, 32128)]