293350428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 886092480

約数和(自身を除く): 592742052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 137, 174, 203, 252, 261, 274, 293, 348, 406, 411, 522, 548, 586, 609, 812, 822, 879, 959, 1044, 1172, 1218, 1233, 1644, 1758, 1827, 1918, 2051, 2436, 2466, 2637, 2877, 3516, 3654, 3836, 3973, 4102, 4932, 5274, 5754, 6153, 7308, 7946, 8204, 8497, 8631, 10548, 11508, 11919, 12306, 15892, 16994, 17262, 18459, 23838, 24612, 25491, 27811, 33988, 34524, 35757, 36918, 40141, 47676, 50982, 55622, 59479, 71514, 73836, 76473, 80282, 83433, 101964, 111244, 118958, 120423, 143028, 152946, 160564, 166866, 178437, 237916, 240846, 250299, 280987, 305892, 333732, 356874, 361269, 481692, 500598, 535311, 561974, 713748, 722538, 842961, 1001196, 1070622, 1123948, 1164089, 1445076, 1685922, 2141244, 2328178, 2528883, 3371844, 3492267, 4656356, 5057766, 6984534, 8148623, 10115532, 10476801, 13969068, 16297246, 20953602, 24445869, 32594492, 41907204, 48891738, 73337607, 97783476, 146675214, 293350428]

約数ペア:

[(1, 293350428), (2, 146675214), (3, 97783476), (4, 73337607), (6, 48891738), (7, 41907204), (9, 32594492), (12, 24445869), (14, 20953602), (18, 16297246), (21, 13969068), (28, 10476801), (29, 10115532), (36, 8148623), (42, 6984534), (58, 5057766), (63, 4656356), (84, 3492267), (87, 3371844), (116, 2528883), (126, 2328178), (137, 2141244), (174, 1685922), (203, 1445076), (252, 1164089), (261, 1123948), (274, 1070622), (293, 1001196), (348, 842961), (406, 722538), (411, 713748), (522, 561974), (548, 535311), (586, 500598), (609, 481692), (812, 361269), (822, 356874), (879, 333732), (959, 305892), (1044, 280987), (1172, 250299), (1218, 240846), (1233, 237916), (1644, 178437), (1758, 166866), (1827, 160564), (1918, 152946), (2051, 143028), (2436, 120423), (2466, 118958), (2637, 111244), (2877, 101964), (3516, 83433), (3654, 80282), (3836, 76473), (3973, 73836), (4102, 71514), (4932, 59479), (5274, 55622), (5754, 50982), (6153, 47676), (7308, 40141), (7946, 36918), (8204, 35757), (8497, 34524), (8631, 33988), (10548, 27811), (11508, 25491), (11919, 24612), (12306, 23838), (15892, 18459), (16994, 17262)]