1288857594258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49621067}}^1$

素因数の和:49621128

約数の個数: 64

約数和(自身を含む): 3167808981120

約数和(自身を除く): 1878951386862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 4329, 8658, 12987, 25974, 49621067, 99242134, 148863201, 297726402, 446589603, 645073871, 893179206, 1290147742, 1339768809, 1835979479, 1935221613, 2679537618, 3671958958, 3870443226, 5507938437, 5805664839, 11015876874, 11611329678, 16523815311, 17416994517, 23867733227, 33047630622, 34833989034, 47735466454, 49571445933, 71603199681, 99142891866, 143206399362, 214809599043, 429619198086, 644428797129, 1288857594258]

約数ペア:

[(1, 1288857594258), (2, 644428797129), (3, 429619198086), (6, 214809599043), (9, 143206399362), (13, 99142891866), (18, 71603199681), (26, 49571445933), (27, 47735466454), (37, 34833989034), (39, 33047630622), (54, 23867733227), (74, 17416994517), (78, 16523815311), (111, 11611329678), (117, 11015876874), (222, 5805664839), (234, 5507938437), (333, 3870443226), (351, 3671958958), (481, 2679537618), (666, 1935221613), (702, 1835979479), (962, 1339768809), (999, 1290147742), (1443, 893179206), (1998, 645073871), (2886, 446589603), (4329, 297726402), (8658, 148863201), (12987, 99242134), (25974, 49621067)]