999373452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 2961460992

約数和(自身を除く): 1962087540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 83, 84, 132, 154, 157, 166, 231, 249, 308, 314, 332, 462, 471, 498, 581, 628, 913, 924, 942, 996, 1099, 1162, 1727, 1743, 1826, 1884, 2198, 2324, 2739, 3297, 3454, 3486, 3652, 4396, 5181, 5478, 6391, 6594, 6889, 6908, 6972, 10362, 10956, 12089, 12782, 13031, 13188, 13778, 19173, 20667, 20724, 24178, 25564, 26062, 27556, 36267, 38346, 39093, 41334, 48223, 48356, 52124, 72534, 75779, 76692, 78186, 82668, 91217, 96446, 143341, 144669, 145068, 151558, 156372, 182434, 192892, 227337, 273651, 286682, 289338, 303116, 364868, 430023, 454674, 530453, 547302, 573364, 578676, 860046, 909348, 1003387, 1060906, 1081573, 1094604, 1591359, 1720092, 2006774, 2121812, 2163146, 3010161, 3182718, 3244719, 4013548, 4326292, 6020322, 6365436, 6489438, 7571011, 11897303, 12040644, 12978876, 15142022, 22713033, 23794606, 30284044, 35691909, 45426066, 47589212, 71383818, 83281121, 90852132, 142767636, 166562242, 249843363, 333124484, 499686726, 999373452]

約数ペア:

[(1, 999373452), (2, 499686726), (3, 333124484), (4, 249843363), (6, 166562242), (7, 142767636), (11, 90852132), (12, 83281121), (14, 71383818), (21, 47589212), (22, 45426066), (28, 35691909), (33, 30284044), (42, 23794606), (44, 22713033), (66, 15142022), (77, 12978876), (83, 12040644), (84, 11897303), (132, 7571011), (154, 6489438), (157, 6365436), (166, 6020322), (231, 4326292), (249, 4013548), (308, 3244719), (314, 3182718), (332, 3010161), (462, 2163146), (471, 2121812), (498, 2006774), (581, 1720092), (628, 1591359), (913, 1094604), (924, 1081573), (942, 1060906), (996, 1003387), (1099, 909348), (1162, 860046), (1727, 578676), (1743, 573364), (1826, 547302), (1884, 530453), (2198, 454674), (2324, 430023), (2739, 364868), (3297, 303116), (3454, 289338), (3486, 286682), (3652, 273651), (4396, 227337), (5181, 192892), (5478, 182434), (6391, 156372), (6594, 151558), (6889, 145068), (6908, 144669), (6972, 143341), (10362, 96446), (10956, 91217), (12089, 82668), (12782, 78186), (13031, 76692), (13188, 75779), (13778, 72534), (19173, 52124), (20667, 48356), (20724, 48223), (24178, 41334), (25564, 39093), (26062, 38346), (27556, 36267)]