279363084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 144

約数和(自身を含む): 880508160

約数和(自身を除く): 601145076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 182, 231, 273, 286, 308, 338, 364, 429, 462, 507, 546, 572, 676, 858, 924, 1001, 1014, 1092, 1183, 1716, 1789, 1859, 2002, 2028, 2366, 3003, 3549, 3578, 3718, 4004, 4732, 5367, 5577, 6006, 7098, 7156, 7436, 10734, 11154, 12012, 12523, 13013, 14196, 19679, 21468, 22308, 23257, 25046, 26026, 37569, 39039, 39358, 46514, 50092, 52052, 59037, 69771, 75138, 78078, 78716, 93028, 118074, 137753, 139542, 150276, 156156, 162799, 236148, 255827, 275506, 279084, 302341, 325598, 413259, 488397, 511654, 551012, 604682, 651196, 767481, 826518, 907023, 976794, 1023308, 1209364, 1534962, 1653036, 1790789, 1814046, 1953588, 2116387, 3069924, 3325751, 3581578, 3628092, 4232774, 5372367, 6349161, 6651502, 7163156, 8465548, 9977253, 10744734, 12698322, 13303004, 19954506, 21489468, 23280257, 25396644, 39909012, 46560514, 69840771, 93121028, 139681542, 279363084]

約数ペア:

[(1, 279363084), (2, 139681542), (3, 93121028), (4, 69840771), (6, 46560514), (7, 39909012), (11, 25396644), (12, 23280257), (13, 21489468), (14, 19954506), (21, 13303004), (22, 12698322), (26, 10744734), (28, 9977253), (33, 8465548), (39, 7163156), (42, 6651502), (44, 6349161), (52, 5372367), (66, 4232774), (77, 3628092), (78, 3581578), (84, 3325751), (91, 3069924), (132, 2116387), (143, 1953588), (154, 1814046), (156, 1790789), (169, 1653036), (182, 1534962), (231, 1209364), (273, 1023308), (286, 976794), (308, 907023), (338, 826518), (364, 767481), (429, 651196), (462, 604682), (507, 551012), (546, 511654), (572, 488397), (676, 413259), (858, 325598), (924, 302341), (1001, 279084), (1014, 275506), (1092, 255827), (1183, 236148), (1716, 162799), (1789, 156156), (1859, 150276), (2002, 139542), (2028, 137753), (2366, 118074), (3003, 93028), (3549, 78716), (3578, 78078), (3718, 75138), (4004, 69771), (4732, 59037), (5367, 52052), (5577, 50092), (6006, 46514), (7098, 39358), (7156, 39039), (7436, 37569), (10734, 26026), (11154, 25046), (12012, 23257), (12523, 22308), (13013, 21468), (14196, 19679)]