40212396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 122017280

約数和(自身を除く): 81804884

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, 1237, 1548, 1806, 2322, 2474, 2709, 3612, 3711, 4644, 4948, 5418, 7422, 8127, 8659, 10836, 11133, 14844, 16254, 17318, 22266, 25977, 32508, 33399, 34636, 44532, 51954, 53191, 66798, 77931, 103908, 106382, 133596, 155862, 159573, 212764, 233793, 311724, 319146, 372337, 467586, 478719, 638292, 744674, 935172, 957438, 1117011, 1436157, 1489348, 1914876, 2234022, 2872314, 3351033, 4468044, 5744628, 6702066, 10053099, 13404132, 20106198, 40212396]

約数ペア:

[(1, 40212396), (2, 20106198), (3, 13404132), (4, 10053099), (6, 6702066), (7, 5744628), (9, 4468044), (12, 3351033), (14, 2872314), (18, 2234022), (21, 1914876), (27, 1489348), (28, 1436157), (36, 1117011), (42, 957438), (43, 935172), (54, 744674), (63, 638292), (84, 478719), (86, 467586), (108, 372337), (126, 319146), (129, 311724), (172, 233793), (189, 212764), (252, 159573), (258, 155862), (301, 133596), (378, 106382), (387, 103908), (516, 77931), (602, 66798), (756, 53191), (774, 51954), (903, 44532), (1161, 34636), (1204, 33399), (1237, 32508), (1548, 25977), (1806, 22266), (2322, 17318), (2474, 16254), (2709, 14844), (3612, 11133), (3711, 10836), (4644, 8659), (4948, 8127), (5418, 7422)]