1949288974752

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4091}}^1\times {\mathrm{101293}}^1$

素因数の和:105411

約数の個数: 144

約数和(自身を含む): 5953806869472

約数和(自身を除く): 4004517894720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4091, 4704, 8182, 12273, 16364, 24546, 28637, 32728, 49092, 57274, 65456, 85911, 98184, 101293, 114548, 130912, 171822, 196368, 200459, 202586, 229096, 303879, 343644, 392736, 400918, 405172, 458192, 601377, 607758, 687288, 709051, 801836, 810344, 916384, 1202754, 1215516, 1374576, 1418102, 1603672, 1620688, 2127153, 2405508, 2431032, 2749152, 2836204, 3207344, 3241376, 4254306, 4811016, 4862064, 4963357, 5672408, 6414688, 8508612, 9622032, 9724128, 9926714, 11344816, 14890071, 17017224, 19244064, 19853428, 22689632, 29780142, 34034448, 39706856, 59560284, 68068896, 79413712, 119120568, 158827424, 238241136, 414389663, 476482272, 828779326, 1243168989, 1657558652, 2486337978, 2900727641, 3315117304, 4972675956, 5801455282, 6630234608, 8702182923, 9945351912, 11602910564, 13260469216, 17404365846, 19890703824, 20305093487, 23205821128, 34808731692, 39781407648, 40610186974, 46411642256, 60915280461, 69617463384, 81220373948, 92823284512, 121830560922, 139234926768, 162440747896, 243661121844, 278469853536, 324881495792, 487322243688, 649762991584, 974644487376, 1949288974752]

約数ペア:

[(1, 1949288974752), (2, 974644487376), (3, 649762991584), (4, 487322243688), (6, 324881495792), (7, 278469853536), (8, 243661121844), (12, 162440747896), (14, 139234926768), (16, 121830560922), (21, 92823284512), (24, 81220373948), (28, 69617463384), (32, 60915280461), (42, 46411642256), (48, 40610186974), (49, 39781407648), (56, 34808731692), (84, 23205821128), (96, 20305093487), (98, 19890703824), (112, 17404365846), (147, 13260469216), (168, 11602910564), (196, 9945351912), (224, 8702182923), (294, 6630234608), (336, 5801455282), (392, 4972675956), (588, 3315117304), (672, 2900727641), (784, 2486337978), (1176, 1657558652), (1568, 1243168989), (2352, 828779326), (4091, 476482272), (4704, 414389663), (8182, 238241136), (12273, 158827424), (16364, 119120568), (24546, 79413712), (28637, 68068896), (32728, 59560284), (49092, 39706856), (57274, 34034448), (65456, 29780142), (85911, 22689632), (98184, 19853428), (101293, 19244064), (114548, 17017224), (130912, 14890071), (171822, 11344816), (196368, 9926714), (200459, 9724128), (202586, 9622032), (229096, 8508612), (303879, 6414688), (343644, 5672408), (392736, 4963357), (400918, 4862064), (405172, 4811016), (458192, 4254306), (601377, 3241376), (607758, 3207344), (687288, 2836204), (709051, 2749152), (801836, 2431032), (810344, 2405508), (916384, 2127153), (1202754, 1620688), (1215516, 1603672), (1374576, 1418102)]