940597624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 1905314400

約数和(自身を除く): 964716776

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 109, 136, 214, 218, 428, 436, 593, 856, 872, 1186, 1819, 1853, 2372, 3638, 3706, 4744, 7276, 7412, 10081, 11663, 14552, 14824, 20162, 23326, 40324, 46652, 63451, 64637, 80648, 93304, 126902, 129274, 198271, 253804, 258548, 396542, 507608, 517096, 793084, 1078667, 1098829, 1586168, 2157334, 2197658, 4314668, 4395316, 6916159, 8629336, 8790632, 13832318, 27664636, 55329272, 117574703, 235149406, 470298812, 940597624]

約数ペア:

[(1, 940597624), (2, 470298812), (4, 235149406), (8, 117574703), (17, 55329272), (34, 27664636), (68, 13832318), (107, 8790632), (109, 8629336), (136, 6916159), (214, 4395316), (218, 4314668), (428, 2197658), (436, 2157334), (593, 1586168), (856, 1098829), (872, 1078667), (1186, 793084), (1819, 517096), (1853, 507608), (2372, 396542), (3638, 258548), (3706, 253804), (4744, 198271), (7276, 129274), (7412, 126902), (10081, 93304), (11663, 80648), (14552, 64637), (14824, 63451), (20162, 46652), (23326, 40324)]