746772768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{370423}}^1$

素因数の和:370446

約数の個数: 72

約数和(自身を含む): 2427018048

約数和(自身を除く): 1680245280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 370423, 740846, 1111269, 1481692, 2222538, 2592961, 2963384, 3333807, 4445076, 5185922, 5926768, 6667614, 7778883, 8890152, 10371844, 11853536, 13335228, 15557766, 17780304, 20743688, 23336649, 26670456, 31115532, 35560608, 41487376, 46673298, 53340912, 62231064, 82974752, 93346596, 106681824, 124462128, 186693192, 248924256, 373386384, 746772768]

約数ペア:

[(1, 746772768), (2, 373386384), (3, 248924256), (4, 186693192), (6, 124462128), (7, 106681824), (8, 93346596), (9, 82974752), (12, 62231064), (14, 53340912), (16, 46673298), (18, 41487376), (21, 35560608), (24, 31115532), (28, 26670456), (32, 23336649), (36, 20743688), (42, 17780304), (48, 15557766), (56, 13335228), (63, 11853536), (72, 10371844), (84, 8890152), (96, 7778883), (112, 6667614), (126, 5926768), (144, 5185922), (168, 4445076), (224, 3333807), (252, 2963384), (288, 2592961), (336, 2222538), (504, 1481692), (672, 1111269), (1008, 740846), (2016, 370423)]