945641528

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 1938081600

約数和(自身を除く): 992440072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 173, 311, 338, 346, 622, 676, 692, 1244, 1352, 1384, 2197, 2249, 2488, 4043, 4394, 4498, 8086, 8788, 8996, 16172, 17576, 17992, 29237, 32344, 52559, 53803, 58474, 105118, 107606, 116948, 210236, 215212, 233896, 380081, 420472, 430424, 683267, 699439, 760162, 1366534, 1398878, 1520324, 2733068, 2797756, 3040648, 5466136, 5595512, 9092707, 18185414, 36370828, 72741656, 118205191, 236410382, 472820764, 945641528]

約数ペア:

[(1, 945641528), (2, 472820764), (4, 236410382), (8, 118205191), (13, 72741656), (26, 36370828), (52, 18185414), (104, 9092707), (169, 5595512), (173, 5466136), (311, 3040648), (338, 2797756), (346, 2733068), (622, 1520324), (676, 1398878), (692, 1366534), (1244, 760162), (1352, 699439), (1384, 683267), (2197, 430424), (2249, 420472), (2488, 380081), (4043, 233896), (4394, 215212), (4498, 210236), (8086, 116948), (8788, 107606), (8996, 105118), (16172, 58474), (17576, 53803), (17992, 52559), (29237, 32344)]