276892668

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 828303840

約数和(自身を除く): 551411172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 324, 351, 442, 459, 468, 486, 612, 663, 702, 884, 918, 972, 1053, 1289, 1326, 1377, 1404, 1836, 1989, 2106, 2578, 2652, 2754, 3159, 3867, 3978, 4131, 4212, 5156, 5508, 5967, 6318, 7734, 7956, 8262, 11601, 11934, 12636, 15468, 16524, 16757, 17901, 21913, 23202, 23868, 33514, 34803, 35802, 43826, 46404, 50271, 53703, 65739, 67028, 69606, 71604, 87652, 100542, 104409, 107406, 131478, 139212, 150813, 197217, 201084, 208818, 214812, 262956, 284869, 301626, 313227, 394434, 417636, 452439, 569738, 591651, 603252, 626454, 788868, 854607, 904878, 1139476, 1183302, 1252908, 1357317, 1709214, 1774953, 1809756, 2366604, 2563821, 2714634, 3418428, 3549906, 4071951, 5127642, 5324859, 5429268, 7099812, 7691463, 8143902, 10255284, 10649718, 15382926, 16287804, 21299436, 23074389, 30765852, 46148778, 69223167, 92297556, 138446334, 276892668]

約数ペア:

[(1, 276892668), (2, 138446334), (3, 92297556), (4, 69223167), (6, 46148778), (9, 30765852), (12, 23074389), (13, 21299436), (17, 16287804), (18, 15382926), (26, 10649718), (27, 10255284), (34, 8143902), (36, 7691463), (39, 7099812), (51, 5429268), (52, 5324859), (54, 5127642), (68, 4071951), (78, 3549906), (81, 3418428), (102, 2714634), (108, 2563821), (117, 2366604), (153, 1809756), (156, 1774953), (162, 1709214), (204, 1357317), (221, 1252908), (234, 1183302), (243, 1139476), (306, 904878), (324, 854607), (351, 788868), (442, 626454), (459, 603252), (468, 591651), (486, 569738), (612, 452439), (663, 417636), (702, 394434), (884, 313227), (918, 301626), (972, 284869), (1053, 262956), (1289, 214812), (1326, 208818), (1377, 201084), (1404, 197217), (1836, 150813), (1989, 139212), (2106, 131478), (2578, 107406), (2652, 104409), (2754, 100542), (3159, 87652), (3867, 71604), (3978, 69606), (4131, 67028), (4212, 65739), (5156, 53703), (5508, 50271), (5967, 46404), (6318, 43826), (7734, 35802), (7956, 34803), (8262, 33514), (11601, 23868), (11934, 23202), (12636, 21913), (15468, 17901), (16524, 16757)]