1544136996872

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1\times {\mathrm{4153}}^1$

素因数の和:5466

約数の個数: 64

約数和(自身を含む): 2925731156400

約数和(自身を除く): 1381594159528

約数列:

[1, 2, 4, 8, 157, 314, 389, 628, 761, 778, 1256, 1522, 1556, 3044, 3112, 4153, 6088, 8306, 16612, 33224, 61073, 119477, 122146, 238954, 244292, 296029, 477908, 488584, 592058, 652021, 955816, 1184116, 1304042, 1615517, 2368232, 2608084, 3160433, 3231034, 5216168, 6320866, 6462068, 12641732, 12924136, 25283464, 46476553, 92953106, 185906212, 253636169, 371812424, 496187981, 507272338, 992375962, 1014544676, 1229408437, 1984751924, 2029089352, 2458816874, 3969503848, 4917633748, 9835267496, 193017124609, 386034249218, 772068498436, 1544136996872]

約数ペア:

[(1, 1544136996872), (2, 772068498436), (4, 386034249218), (8, 193017124609), (157, 9835267496), (314, 4917633748), (389, 3969503848), (628, 2458816874), (761, 2029089352), (778, 1984751924), (1256, 1229408437), (1522, 1014544676), (1556, 992375962), (3044, 507272338), (3112, 496187981), (4153, 371812424), (6088, 253636169), (8306, 185906212), (16612, 92953106), (33224, 46476553), (61073, 25283464), (119477, 12924136), (122146, 12641732), (238954, 6462068), (244292, 6320866), (296029, 5216168), (477908, 3231034), (488584, 3160433), (592058, 2608084), (652021, 2368232), (955816, 1615517), (1184116, 1304042)]