17961071128

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13998

約数の個数: 192

約数和(自身を含む): 48028619520

約数和(自身を除く): 30067548392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 56, 77, 88, 91, 92, 98, 104, 143, 154, 161, 182, 184, 196, 253, 286, 299, 308, 322, 364, 392, 506, 539, 572, 598, 616, 637, 644, 728, 1001, 1012, 1078, 1127, 1144, 1196, 1274, 1288, 1771, 2002, 2024, 2093, 2156, 2254, 2392, 2548, 3289, 3542, 4004, 4186, 4312, 4508, 5096, 6578, 7007, 7084, 8008, 8372, 9016, 12397, 13156, 13931, 14014, 14168, 14651, 16744, 23023, 24794, 26312, 27862, 28028, 29302, 46046, 49588, 55724, 56056, 58604, 92092, 97517, 99176, 111448, 117208, 153241, 161161, 181103, 184184, 195034, 306482, 320413, 322322, 362206, 390068, 612964, 640826, 644644, 682619, 724412, 780136, 1072687, 1225928, 1267721, 1281652, 1289288, 1365238, 1448824, 1992133, 2145374, 2242891, 2535442, 2563304, 2730476, 3524543, 3984266, 4165369, 4290748, 4485782, 5070884, 5460952, 7049086, 7508809, 7968532, 8330738, 8581496, 8874047, 8971564, 10141768, 13944931, 14098172, 15017618, 15700237, 15937064, 16661476, 17748094, 17943128, 24671801, 27889862, 28196344, 29157583, 30035236, 31400474, 33322952, 35496188, 45819059, 49343602, 55779724, 58315166, 60070472, 62800948, 70992376, 91638118, 97614517, 98687204, 111559448, 116630332, 125601896, 172702607, 183276236, 195229034, 197374408, 204103081, 233260664, 320733413, 345405214, 366552472, 390458068, 408206162, 641466826, 690810428, 780916136, 816412324, 1282933652, 1381620856, 1632824648, 2245133891, 2565867304, 4490267782, 8980535564, 17961071128]

約数ペア:

[(1, 17961071128), (2, 8980535564), (4, 4490267782), (7, 2565867304), (8, 2245133891), (11, 1632824648), (13, 1381620856), (14, 1282933652), (22, 816412324), (23, 780916136), (26, 690810428), (28, 641466826), (44, 408206162), (46, 390458068), (49, 366552472), (52, 345405214), (56, 320733413), (77, 233260664), (88, 204103081), (91, 197374408), (92, 195229034), (98, 183276236), (104, 172702607), (143, 125601896), (154, 116630332), (161, 111559448), (182, 98687204), (184, 97614517), (196, 91638118), (253, 70992376), (286, 62800948), (299, 60070472), (308, 58315166), (322, 55779724), (364, 49343602), (392, 45819059), (506, 35496188), (539, 33322952), (572, 31400474), (598, 30035236), (616, 29157583), (637, 28196344), (644, 27889862), (728, 24671801), (1001, 17943128), (1012, 17748094), (1078, 16661476), (1127, 15937064), (1144, 15700237), (1196, 15017618), (1274, 14098172), (1288, 13944931), (1771, 10141768), (2002, 8971564), (2024, 8874047), (2093, 8581496), (2156, 8330738), (2254, 7968532), (2392, 7508809), (2548, 7049086), (3289, 5460952), (3542, 5070884), (4004, 4485782), (4186, 4290748), (4312, 4165369), (4508, 3984266), (5096, 3524543), (6578, 2730476), (7007, 2563304), (7084, 2535442), (8008, 2242891), (8372, 2145374), (9016, 1992133), (12397, 1448824), (13156, 1365238), (13931, 1289288), (14014, 1281652), (14168, 1267721), (14651, 1225928), (16744, 1072687), (23023, 780136), (24794, 724412), (26312, 682619), (27862, 644644), (28028, 640826), (29302, 612964), (46046, 390068), (49588, 362206), (55724, 322322), (56056, 320413), (58604, 306482), (92092, 195034), (97517, 184184), (99176, 181103), (111448, 161161), (117208, 153241)]