284780892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 767692800

約数和(自身を除く): 482911908

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 271, 418, 419, 542, 627, 813, 836, 838, 1084, 1254, 1257, 1626, 1676, 2508, 2514, 2981, 3252, 4609, 5028, 5149, 5962, 7961, 8943, 9218, 10298, 11924, 13827, 15447, 15922, 17886, 18436, 20596, 23883, 27654, 30894, 31844, 35772, 47766, 55308, 56639, 61788, 87571, 95532, 113278, 113549, 169917, 175142, 226556, 227098, 262713, 339834, 340647, 350284, 454196, 525426, 679668, 681294, 1050852, 1249039, 1362588, 2157431, 2498078, 3747117, 4314862, 4996156, 6472293, 7494234, 8629724, 12944586, 14988468, 23731741, 25889172, 47463482, 71195223, 94926964, 142390446, 284780892]

約数ペア:

[(1, 284780892), (2, 142390446), (3, 94926964), (4, 71195223), (6, 47463482), (11, 25889172), (12, 23731741), (19, 14988468), (22, 12944586), (33, 8629724), (38, 7494234), (44, 6472293), (57, 4996156), (66, 4314862), (76, 3747117), (114, 2498078), (132, 2157431), (209, 1362588), (228, 1249039), (271, 1050852), (418, 681294), (419, 679668), (542, 525426), (627, 454196), (813, 350284), (836, 340647), (838, 339834), (1084, 262713), (1254, 227098), (1257, 226556), (1626, 175142), (1676, 169917), (2508, 113549), (2514, 113278), (2981, 95532), (3252, 87571), (4609, 61788), (5028, 56639), (5149, 55308), (5962, 47766), (7961, 35772), (8943, 31844), (9218, 30894), (10298, 27654), (11924, 23883), (13827, 20596), (15447, 18436), (15922, 17886)]