254014992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 916131840

約数和(自身を除く): 662116848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 739, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1478, 1488, 1584, 1736, 1848, 1953, 2046, 2217, 2232, 2387, 2604, 2728, 2772, 2956, 3069, 3472, 3696, 3906, 4092, 4434, 4464, 4774, 5173, 5208, 5456, 5544, 5912, 6138, 6651, 7161, 7812, 8129, 8184, 8868, 9548, 10346, 10416, 11088, 11824, 12276, 13302, 14322, 15519, 15624, 16258, 16368, 17736, 19096, 20692, 21483, 22909, 24387, 24552, 26604, 28644, 31038, 31248, 32516, 35472, 38192, 41384, 42966, 45818, 46557, 48774, 49104, 53208, 56903, 57288, 62076, 65032, 68727, 73161, 82768, 85932, 91636, 93114, 97548, 106416, 113806, 114576, 124152, 130064, 137454, 146322, 160363, 170709, 171864, 183272, 186228, 195096, 206181, 227612, 248304, 251999, 274908, 292644, 320726, 341418, 343728, 366544, 372456, 390192, 412362, 455224, 481089, 503998, 512127, 549816, 585288, 641452, 682836, 744912, 755997, 824724, 910448, 962178, 1007996, 1024254, 1099632, 1170576, 1282904, 1365672, 1443267, 1511994, 1649448, 1763993, 1924356, 2015992, 2048508, 2267991, 2565808, 2731344, 2886534, 3023988, 3298896, 3527986, 3848712, 4031984, 4097016, 4535982, 5291979, 5773068, 6047976, 7055972, 7697424, 8194032, 9071964, 10583958, 11546136, 12095952, 14111944, 15875937, 18143928, 21167916, 23092272, 28223888, 31751874, 36287856, 42335832, 63503748, 84671664, 127007496, 254014992]

約数ペア:

[(1, 254014992), (2, 127007496), (3, 84671664), (4, 63503748), (6, 42335832), (7, 36287856), (8, 31751874), (9, 28223888), (11, 23092272), (12, 21167916), (14, 18143928), (16, 15875937), (18, 14111944), (21, 12095952), (22, 11546136), (24, 10583958), (28, 9071964), (31, 8194032), (33, 7697424), (36, 7055972), (42, 6047976), (44, 5773068), (48, 5291979), (56, 4535982), (62, 4097016), (63, 4031984), (66, 3848712), (72, 3527986), (77, 3298896), (84, 3023988), (88, 2886534), (93, 2731344), (99, 2565808), (112, 2267991), (124, 2048508), (126, 2015992), (132, 1924356), (144, 1763993), (154, 1649448), (168, 1511994), (176, 1443267), (186, 1365672), (198, 1282904), (217, 1170576), (231, 1099632), (248, 1024254), (252, 1007996), (264, 962178), (279, 910448), (308, 824724), (336, 755997), (341, 744912), (372, 682836), (396, 641452), (434, 585288), (462, 549816), (496, 512127), (504, 503998), (528, 481089), (558, 455224), (616, 412362), (651, 390192), (682, 372456), (693, 366544), (739, 343728), (744, 341418), (792, 320726), (868, 292644), (924, 274908), (1008, 251999), (1023, 248304), (1116, 227612), (1232, 206181), (1302, 195096), (1364, 186228), (1386, 183272), (1478, 171864), (1488, 170709), (1584, 160363), (1736, 146322), (1848, 137454), (1953, 130064), (2046, 124152), (2217, 114576), (2232, 113806), (2387, 106416), (2604, 97548), (2728, 93114), (2772, 91636), (2956, 85932), (3069, 82768), (3472, 73161), (3696, 68727), (3906, 65032), (4092, 62076), (4434, 57288), (4464, 56903), (4774, 53208), (5173, 49104), (5208, 48774), (5456, 46557), (5544, 45818), (5912, 42966), (6138, 41384), (6651, 38192), (7161, 35472), (7812, 32516), (8129, 31248), (8184, 31038), (8868, 28644), (9548, 26604), (10346, 24552), (10416, 24387), (11088, 22909), (11824, 21483), (12276, 20692), (13302, 19096), (14322, 17736), (15519, 16368), (15624, 16258)]