1245159756

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 3450031200

約数和(自身を除く): 2204871444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 109, 114, 171, 218, 228, 293, 327, 342, 361, 436, 513, 586, 654, 684, 722, 879, 981, 1026, 1083, 1172, 1308, 1444, 1758, 1962, 2052, 2071, 2166, 2637, 2943, 3249, 3516, 3924, 4142, 4332, 5274, 5567, 5886, 6213, 6498, 7911, 8284, 9747, 10548, 11134, 11772, 12426, 12996, 15822, 16701, 18639, 19494, 22268, 24852, 31644, 31937, 33402, 37278, 38988, 39349, 50103, 55917, 63874, 66804, 74556, 78698, 95811, 100206, 105773, 111834, 118047, 127748, 150309, 157396, 191622, 200412, 211546, 223668, 236094, 287433, 300618, 317319, 354141, 383244, 423092, 472188, 574866, 601236, 606803, 634638, 708282, 862299, 951957, 1062423, 1149732, 1213606, 1269276, 1416564, 1724598, 1820409, 1903914, 2124846, 2427212, 2855871, 3449196, 3640818, 3807828, 4249692, 5461227, 5711742, 7281636, 10922454, 11423484, 11529257, 16383681, 21844908, 23058514, 32767362, 34587771, 46117028, 65534724, 69175542, 103763313, 138351084, 207526626, 311289939, 415053252, 622579878, 1245159756]

約数ペア:

[(1, 1245159756), (2, 622579878), (3, 415053252), (4, 311289939), (6, 207526626), (9, 138351084), (12, 103763313), (18, 69175542), (19, 65534724), (27, 46117028), (36, 34587771), (38, 32767362), (54, 23058514), (57, 21844908), (76, 16383681), (108, 11529257), (109, 11423484), (114, 10922454), (171, 7281636), (218, 5711742), (228, 5461227), (293, 4249692), (327, 3807828), (342, 3640818), (361, 3449196), (436, 2855871), (513, 2427212), (586, 2124846), (654, 1903914), (684, 1820409), (722, 1724598), (879, 1416564), (981, 1269276), (1026, 1213606), (1083, 1149732), (1172, 1062423), (1308, 951957), (1444, 862299), (1758, 708282), (1962, 634638), (2052, 606803), (2071, 601236), (2166, 574866), (2637, 472188), (2943, 423092), (3249, 383244), (3516, 354141), (3924, 317319), (4142, 300618), (4332, 287433), (5274, 236094), (5567, 223668), (5886, 211546), (6213, 200412), (6498, 191622), (7911, 157396), (8284, 150309), (9747, 127748), (10548, 118047), (11134, 111834), (11772, 105773), (12426, 100206), (12996, 95811), (15822, 78698), (16701, 74556), (18639, 66804), (19494, 63874), (22268, 55917), (24852, 50103), (31644, 39349), (31937, 38988), (33402, 37278)]