501326172

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 1483130880

約数和(自身を除く): 981804708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 37, 38, 54, 57, 62, 71, 74, 76, 81, 93, 108, 111, 114, 124, 142, 148, 162, 171, 186, 213, 222, 228, 279, 284, 324, 333, 342, 372, 426, 444, 513, 558, 589, 639, 666, 684, 703, 837, 852, 999, 1026, 1116, 1147, 1178, 1278, 1332, 1349, 1406, 1539, 1674, 1767, 1917, 1998, 2052, 2109, 2201, 2294, 2356, 2511, 2556, 2627, 2698, 2812, 2997, 3078, 3348, 3441, 3534, 3834, 3996, 4047, 4218, 4402, 4588, 5022, 5254, 5301, 5396, 5751, 5994, 6156, 6327, 6603, 6882, 7068, 7668, 7881, 8094, 8436, 8804, 10044, 10323, 10508, 10602, 11502, 11988, 12141, 12654, 13206, 13764, 15762, 15903, 16188, 18981, 19809, 20646, 21204, 21793, 23004, 23643, 24282, 25308, 26412, 30969, 31524, 31806, 36423, 37962, 39618, 41292, 41819, 43586, 47286, 47709, 48564, 49913, 56943, 59427, 61938, 63612, 65379, 70929, 72846, 75924, 79236, 81437, 83638, 87172, 92907, 94572, 95418, 99826, 109269, 113886, 118854, 123876, 125457, 130758, 141858, 145692, 149739, 162874, 167276, 178281, 185814, 190836, 196137, 199652, 212787, 218538, 227772, 237708, 244311, 250914, 261516, 283716, 299478, 325748, 356562, 371628, 376371, 392274, 425574, 437076, 449217, 488622, 501828, 588411, 598956, 713124, 732933, 752742, 784548, 851148, 898434, 977244, 1129113, 1176822, 1347651, 1465866, 1505484, 1547303, 1765233, 1796868, 2198799, 2258226, 2353644, 2695302, 2931732, 3094606, 3387339, 3530466, 4042953, 4397598, 4516452, 4641909, 5390604, 6189212, 6596397, 6774678, 7060932, 8085906, 8795196, 9283818, 13192794, 13549356, 13925727, 16171812, 18567636, 26385588, 27851454, 41777181, 55702908, 83554362, 125331543, 167108724, 250663086, 501326172]

約数ペア:

[(1, 501326172), (2, 250663086), (3, 167108724), (4, 125331543), (6, 83554362), (9, 55702908), (12, 41777181), (18, 27851454), (19, 26385588), (27, 18567636), (31, 16171812), (36, 13925727), (37, 13549356), (38, 13192794), (54, 9283818), (57, 8795196), (62, 8085906), (71, 7060932), (74, 6774678), (76, 6596397), (81, 6189212), (93, 5390604), (108, 4641909), (111, 4516452), (114, 4397598), (124, 4042953), (142, 3530466), (148, 3387339), (162, 3094606), (171, 2931732), (186, 2695302), (213, 2353644), (222, 2258226), (228, 2198799), (279, 1796868), (284, 1765233), (324, 1547303), (333, 1505484), (342, 1465866), (372, 1347651), (426, 1176822), (444, 1129113), (513, 977244), (558, 898434), (589, 851148), (639, 784548), (666, 752742), (684, 732933), (703, 713124), (837, 598956), (852, 588411), (999, 501828), (1026, 488622), (1116, 449217), (1147, 437076), (1178, 425574), (1278, 392274), (1332, 376371), (1349, 371628), (1406, 356562), (1539, 325748), (1674, 299478), (1767, 283716), (1917, 261516), (1998, 250914), (2052, 244311), (2109, 237708), (2201, 227772), (2294, 218538), (2356, 212787), (2511, 199652), (2556, 196137), (2627, 190836), (2698, 185814), (2812, 178281), (2997, 167276), (3078, 162874), (3348, 149739), (3441, 145692), (3534, 141858), (3834, 130758), (3996, 125457), (4047, 123876), (4218, 118854), (4402, 113886), (4588, 109269), (5022, 99826), (5254, 95418), (5301, 94572), (5396, 92907), (5751, 87172), (5994, 83638), (6156, 81437), (6327, 79236), (6603, 75924), (6882, 72846), (7068, 70929), (7668, 65379), (7881, 63612), (8094, 61938), (8436, 59427), (8804, 56943), (10044, 49913), (10323, 48564), (10508, 47709), (10602, 47286), (11502, 43586), (11988, 41819), (12141, 41292), (12654, 39618), (13206, 37962), (13764, 36423), (15762, 31806), (15903, 31524), (16188, 30969), (18981, 26412), (19809, 25308), (20646, 24282), (21204, 23643), (21793, 23004)]