743246028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{155231}}^1$

素因数の和:155267

約数の個数: 72

約数和(自身を含む): 2260177920

約数和(自身を除く): 1516931892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 155231, 310462, 465693, 620924, 931386, 1086617, 1397079, 1862772, 2173234, 2794158, 2949389, 3259851, 4346468, 5588316, 5898778, 6519702, 8848167, 9779553, 11797556, 13039404, 17696334, 19559106, 20645723, 26544501, 35392668, 39118212, 41291446, 53089002, 61937169, 82582892, 106178004, 123874338, 185811507, 247748676, 371623014, 743246028]

約数ペア:

[(1, 743246028), (2, 371623014), (3, 247748676), (4, 185811507), (6, 123874338), (7, 106178004), (9, 82582892), (12, 61937169), (14, 53089002), (18, 41291446), (19, 39118212), (21, 35392668), (28, 26544501), (36, 20645723), (38, 19559106), (42, 17696334), (57, 13039404), (63, 11797556), (76, 9779553), (84, 8848167), (114, 6519702), (126, 5898778), (133, 5588316), (171, 4346468), (228, 3259851), (252, 2949389), (266, 2794158), (342, 2173234), (399, 1862772), (532, 1397079), (684, 1086617), (798, 931386), (1197, 620924), (1596, 465693), (2394, 310462), (4788, 155231)]