1399691216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 3431655360

約数和(自身を除く): 2031964144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 179, 242, 308, 358, 484, 577, 616, 716, 847, 968, 1154, 1232, 1253, 1432, 1694, 1936, 1969, 2308, 2506, 2864, 3388, 3938, 4039, 4616, 5012, 6347, 6776, 7876, 8078, 9232, 10024, 12694, 13552, 13783, 15752, 16156, 20048, 21659, 25388, 27566, 31504, 32312, 43318, 44429, 50776, 55132, 64624, 69817, 86636, 88858, 101552, 103283, 110264, 139634, 151613, 173272, 177716, 206566, 220528, 279268, 303226, 346544, 355432, 413132, 488719, 558536, 606452, 710864, 722981, 826264, 977438, 1117072, 1136113, 1212904, 1445962, 1652528, 1954876, 2272226, 2425808, 2891924, 3909752, 4544452, 5783848, 7819504, 7952791, 9088904, 11567696, 12497243, 15905582, 18177808, 24994486, 31811164, 49988972, 63622328, 87480701, 99977944, 127244656, 174961402, 199955888, 349922804, 699845608, 1399691216]

約数ペア:

[(1, 1399691216), (2, 699845608), (4, 349922804), (7, 199955888), (8, 174961402), (11, 127244656), (14, 99977944), (16, 87480701), (22, 63622328), (28, 49988972), (44, 31811164), (56, 24994486), (77, 18177808), (88, 15905582), (112, 12497243), (121, 11567696), (154, 9088904), (176, 7952791), (179, 7819504), (242, 5783848), (308, 4544452), (358, 3909752), (484, 2891924), (577, 2425808), (616, 2272226), (716, 1954876), (847, 1652528), (968, 1445962), (1154, 1212904), (1232, 1136113), (1253, 1117072), (1432, 977438), (1694, 826264), (1936, 722981), (1969, 710864), (2308, 606452), (2506, 558536), (2864, 488719), (3388, 413132), (3938, 355432), (4039, 346544), (4616, 303226), (5012, 279268), (6347, 220528), (6776, 206566), (7876, 177716), (8078, 173272), (9232, 151613), (10024, 139634), (12694, 110264), (13552, 103283), (13783, 101552), (15752, 88858), (16156, 86636), (20048, 69817), (21659, 64624), (25388, 55132), (27566, 50776), (31504, 44429), (32312, 43318)]