223973928

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 629840640

約数和(自身を除く): 405866712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 73, 86, 129, 146, 172, 219, 258, 292, 344, 387, 438, 516, 584, 657, 774, 876, 991, 1032, 1314, 1548, 1752, 1982, 2628, 2973, 3096, 3139, 3964, 5256, 5946, 6278, 7928, 8919, 9417, 11892, 12556, 17838, 18834, 23784, 25112, 28251, 35676, 37668, 42613, 56502, 71352, 72343, 75336, 85226, 113004, 127839, 144686, 170452, 217029, 226008, 255678, 289372, 340904, 383517, 434058, 511356, 578744, 651087, 767034, 868116, 1022712, 1302174, 1534068, 1736232, 2604348, 3068136, 3110749, 5208696, 6221498, 9332247, 12442996, 18664494, 24885992, 27996741, 37328988, 55993482, 74657976, 111986964, 223973928]

約数ペア:

[(1, 223973928), (2, 111986964), (3, 74657976), (4, 55993482), (6, 37328988), (8, 27996741), (9, 24885992), (12, 18664494), (18, 12442996), (24, 9332247), (36, 6221498), (43, 5208696), (72, 3110749), (73, 3068136), (86, 2604348), (129, 1736232), (146, 1534068), (172, 1302174), (219, 1022712), (258, 868116), (292, 767034), (344, 651087), (387, 578744), (438, 511356), (516, 434058), (584, 383517), (657, 340904), (774, 289372), (876, 255678), (991, 226008), (1032, 217029), (1314, 170452), (1548, 144686), (1752, 127839), (1982, 113004), (2628, 85226), (2973, 75336), (3096, 72343), (3139, 71352), (3964, 56502), (5256, 42613), (5946, 37668), (6278, 35676), (7928, 28251), (8919, 25112), (9417, 23784), (11892, 18834), (12556, 17838)]