214979622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3629

約数の個数: 64

約数和(自身を含む): 512386560

約数和(自身を除く): 297406938

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2769, 3529, 4686, 5538, 7058, 10153, 10587, 20306, 21174, 30459, 38819, 45877, 60918, 77638, 91754, 116457, 137631, 232914, 250559, 275262, 501118, 504647, 751677, 1009294, 1503354, 1513941, 2756149, 3027882, 3257267, 5512298, 6514534, 8268447, 9771801, 16536894, 19543602, 35829937, 71659874, 107489811, 214979622]

約数ペア:

[(1, 214979622), (2, 107489811), (3, 71659874), (6, 35829937), (11, 19543602), (13, 16536894), (22, 9771801), (26, 8268447), (33, 6514534), (39, 5512298), (66, 3257267), (71, 3027882), (78, 2756149), (142, 1513941), (143, 1503354), (213, 1009294), (286, 751677), (426, 504647), (429, 501118), (781, 275262), (858, 250559), (923, 232914), (1562, 137631), (1846, 116457), (2343, 91754), (2769, 77638), (3529, 60918), (4686, 45877), (5538, 38819), (7058, 30459), (10153, 21174), (10587, 20306)]