1330585477496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 2755087430400

約数和(自身を除く): 1424501952904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 379, 386, 421, 491, 758, 772, 842, 982, 1516, 1544, 1684, 1964, 2123, 3032, 3368, 3928, 4169, 4246, 4631, 5401, 8338, 8492, 9262, 10802, 16676, 16984, 18524, 21604, 33352, 37048, 43208, 73147, 81253, 94763, 146294, 159559, 162506, 186089, 189526, 206711, 292588, 319118, 325012, 372178, 379052, 413422, 585176, 638236, 650024, 744356, 758104, 804617, 826844, 893783, 1042393, 1276472, 1488712, 1609234, 1653688, 1755149, 1787566, 2046979, 2084786, 2273821, 3218468, 3510298, 3575132, 4093958, 4169572, 4547642, 6436936, 7020596, 7150264, 8187916, 8339144, 9095284, 14041192, 16375832, 18190568, 30794887, 35915177, 39895223, 61589774, 71830354, 78343469, 79790446, 123179548, 143660708, 156686938, 159580892, 246359096, 287321416, 313373876, 319161784, 338743757, 395066947, 438847453, 626747752, 677487514, 790133894, 861778159, 877694906, 1354975028, 1580267788, 1723556318, 1755389812, 2709950056, 3160535576, 3447112636, 3510779624, 6894225272, 15120289517, 30240579034, 60481158068, 120962316136, 166323184687, 332646369374, 665292738748, 1330585477496]

約数ペア:

[(1, 1330585477496), (2, 665292738748), (4, 332646369374), (8, 166323184687), (11, 120962316136), (22, 60481158068), (44, 30240579034), (88, 15120289517), (193, 6894225272), (379, 3510779624), (386, 3447112636), (421, 3160535576), (491, 2709950056), (758, 1755389812), (772, 1723556318), (842, 1580267788), (982, 1354975028), (1516, 877694906), (1544, 861778159), (1684, 790133894), (1964, 677487514), (2123, 626747752), (3032, 438847453), (3368, 395066947), (3928, 338743757), (4169, 319161784), (4246, 313373876), (4631, 287321416), (5401, 246359096), (8338, 159580892), (8492, 156686938), (9262, 143660708), (10802, 123179548), (16676, 79790446), (16984, 78343469), (18524, 71830354), (21604, 61589774), (33352, 39895223), (37048, 35915177), (43208, 30794887), (73147, 18190568), (81253, 16375832), (94763, 14041192), (146294, 9095284), (159559, 8339144), (162506, 8187916), (186089, 7150264), (189526, 7020596), (206711, 6436936), (292588, 4547642), (319118, 4169572), (325012, 4093958), (372178, 3575132), (379052, 3510298), (413422, 3218468), (585176, 2273821), (638236, 2084786), (650024, 2046979), (744356, 1787566), (758104, 1755149), (804617, 1653688), (826844, 1609234), (893783, 1488712), (1042393, 1276472)]