1291640364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39733}}^1$

素因数の和:39796

約数の個数: 96

約数和(自身を含む): 3916183040

約数和(自身を除く): 2624542676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 4644, 5418, 8127, 10836, 16254, 32508, 39733, 79466, 119199, 158932, 238398, 278131, 357597, 476796, 556262, 715194, 834393, 1072791, 1112524, 1430388, 1668786, 1708519, 2145582, 2503179, 3337572, 3417038, 4291164, 5006358, 5125557, 6834076, 7509537, 10012716, 10251114, 11959633, 15019074, 15376671, 20502228, 23919266, 30038148, 30753342, 35878899, 46130013, 47838532, 61506684, 71757798, 92260026, 107636697, 143515596, 184520052, 215273394, 322910091, 430546788, 645820182, 1291640364]

約数ペア:

[(1, 1291640364), (2, 645820182), (3, 430546788), (4, 322910091), (6, 215273394), (7, 184520052), (9, 143515596), (12, 107636697), (14, 92260026), (18, 71757798), (21, 61506684), (27, 47838532), (28, 46130013), (36, 35878899), (42, 30753342), (43, 30038148), (54, 23919266), (63, 20502228), (84, 15376671), (86, 15019074), (108, 11959633), (126, 10251114), (129, 10012716), (172, 7509537), (189, 6834076), (252, 5125557), (258, 5006358), (301, 4291164), (378, 3417038), (387, 3337572), (516, 2503179), (602, 2145582), (756, 1708519), (774, 1668786), (903, 1430388), (1161, 1112524), (1204, 1072791), (1548, 834393), (1806, 715194), (2322, 556262), (2709, 476796), (3612, 357597), (4644, 278131), (5418, 238398), (8127, 158932), (10836, 119199), (16254, 79466), (32508, 39733)]