212651376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3979

約数の個数: 120

約数和(自身を含む): 666993024

約数和(自身を除く): 454341648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 3931, 4508, 6762, 7728, 7862, 9016, 11793, 13524, 15724, 18032, 23586, 27048, 27517, 31448, 47172, 54096, 55034, 62896, 82551, 90413, 94344, 110068, 165102, 180826, 188688, 192619, 220136, 271239, 330204, 361652, 385238, 440272, 542478, 577857, 632891, 660408, 723304, 770476, 1084956, 1155714, 1265782, 1320816, 1446608, 1540952, 1898673, 2169912, 2311428, 2531564, 3081904, 3797346, 4339824, 4430237, 4622856, 5063128, 7594692, 8860474, 9245712, 10126256, 13290711, 15189384, 17720948, 26581422, 30378768, 35441896, 53162844, 70883792, 106325688, 212651376]

約数ペア:

[(1, 212651376), (2, 106325688), (3, 70883792), (4, 53162844), (6, 35441896), (7, 30378768), (8, 26581422), (12, 17720948), (14, 15189384), (16, 13290711), (21, 10126256), (23, 9245712), (24, 8860474), (28, 7594692), (42, 5063128), (46, 4622856), (48, 4430237), (49, 4339824), (56, 3797346), (69, 3081904), (84, 2531564), (92, 2311428), (98, 2169912), (112, 1898673), (138, 1540952), (147, 1446608), (161, 1320816), (168, 1265782), (184, 1155714), (196, 1084956), (276, 770476), (294, 723304), (322, 660408), (336, 632891), (368, 577857), (392, 542478), (483, 440272), (552, 385238), (588, 361652), (644, 330204), (784, 271239), (966, 220136), (1104, 192619), (1127, 188688), (1176, 180826), (1288, 165102), (1932, 110068), (2254, 94344), (2352, 90413), (2576, 82551), (3381, 62896), (3864, 55034), (3931, 54096), (4508, 47172), (6762, 31448), (7728, 27517), (7862, 27048), (9016, 23586), (11793, 18032), (13524, 15724)]