268105656

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 901238400

約数和(自身を除く): 633132744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 71, 76, 78, 84, 91, 98, 104, 114, 133, 142, 147, 152, 156, 168, 169, 182, 196, 213, 228, 247, 266, 273, 284, 294, 312, 338, 364, 392, 399, 426, 456, 494, 497, 507, 532, 546, 568, 588, 637, 676, 728, 741, 798, 852, 923, 931, 988, 994, 1014, 1064, 1092, 1176, 1183, 1274, 1349, 1352, 1482, 1491, 1596, 1704, 1729, 1846, 1862, 1911, 1976, 1988, 2028, 2184, 2366, 2548, 2698, 2769, 2793, 2964, 2982, 3192, 3211, 3458, 3479, 3549, 3692, 3724, 3822, 3976, 4047, 4056, 4732, 5096, 5187, 5396, 5538, 5586, 5928, 5964, 6422, 6461, 6916, 6958, 7098, 7384, 7448, 7644, 8094, 8281, 9443, 9464, 9633, 10374, 10437, 10792, 11076, 11172, 11928, 11999, 12103, 12844, 12922, 13832, 13916, 14196, 15288, 16188, 16562, 17537, 18886, 19266, 19383, 20748, 20874, 22152, 22344, 22477, 23998, 24206, 24843, 25688, 25844, 27832, 28329, 28392, 32376, 33124, 35074, 35997, 36309, 37772, 38532, 38766, 41496, 41748, 44954, 45227, 47996, 48412, 49686, 51688, 52611, 56658, 66101, 66248, 67431, 70148, 71994, 72618, 75544, 77064, 77532, 83496, 83993, 89908, 90454, 95992, 96824, 99372, 105222, 113316, 122759, 132202, 134862, 135681, 140296, 143988, 145236, 155064, 157339, 167986, 179816, 180908, 198303, 198744, 210444, 226632, 227981, 245518, 251979, 264404, 269724, 271362, 287976, 290472, 314678, 335972, 361816, 368277, 396606, 420888, 455962, 472017, 491036, 503958, 528808, 539448, 542724, 587951, 629356, 671944, 683943, 736554, 793212, 859313, 911924, 944034, 982072, 1007916, 1085448, 1175902, 1258712, 1367886, 1473108, 1586424, 1595867, 1718626, 1763853, 1823848, 1888068, 2015832, 2351804, 2577939, 2735772, 2946216, 3191734, 3437252, 3527706, 3776136, 4703608, 4787601, 5155878, 5471544, 6383468, 6874504, 7055412, 9575202, 10311756, 11171069, 12766936, 14110824, 19150404, 20623512, 22342138, 33513207, 38300808, 44684276, 67026414, 89368552, 134052828, 268105656]

約数ペア:

[(1, 268105656), (2, 134052828), (3, 89368552), (4, 67026414), (6, 44684276), (7, 38300808), (8, 33513207), (12, 22342138), (13, 20623512), (14, 19150404), (19, 14110824), (21, 12766936), (24, 11171069), (26, 10311756), (28, 9575202), (38, 7055412), (39, 6874504), (42, 6383468), (49, 5471544), (52, 5155878), (56, 4787601), (57, 4703608), (71, 3776136), (76, 3527706), (78, 3437252), (84, 3191734), (91, 2946216), (98, 2735772), (104, 2577939), (114, 2351804), (133, 2015832), (142, 1888068), (147, 1823848), (152, 1763853), (156, 1718626), (168, 1595867), (169, 1586424), (182, 1473108), (196, 1367886), (213, 1258712), (228, 1175902), (247, 1085448), (266, 1007916), (273, 982072), (284, 944034), (294, 911924), (312, 859313), (338, 793212), (364, 736554), (392, 683943), (399, 671944), (426, 629356), (456, 587951), (494, 542724), (497, 539448), (507, 528808), (532, 503958), (546, 491036), (568, 472017), (588, 455962), (637, 420888), (676, 396606), (728, 368277), (741, 361816), (798, 335972), (852, 314678), (923, 290472), (931, 287976), (988, 271362), (994, 269724), (1014, 264404), (1064, 251979), (1092, 245518), (1176, 227981), (1183, 226632), (1274, 210444), (1349, 198744), (1352, 198303), (1482, 180908), (1491, 179816), (1596, 167986), (1704, 157339), (1729, 155064), (1846, 145236), (1862, 143988), (1911, 140296), (1976, 135681), (1988, 134862), (2028, 132202), (2184, 122759), (2366, 113316), (2548, 105222), (2698, 99372), (2769, 96824), (2793, 95992), (2964, 90454), (2982, 89908), (3192, 83993), (3211, 83496), (3458, 77532), (3479, 77064), (3549, 75544), (3692, 72618), (3724, 71994), (3822, 70148), (3976, 67431), (4047, 66248), (4056, 66101), (4732, 56658), (5096, 52611), (5187, 51688), (5396, 49686), (5538, 48412), (5586, 47996), (5928, 45227), (5964, 44954), (6422, 41748), (6461, 41496), (6916, 38766), (6958, 38532), (7098, 37772), (7384, 36309), (7448, 35997), (7644, 35074), (8094, 33124), (8281, 32376), (9443, 28392), (9464, 28329), (9633, 27832), (10374, 25844), (10437, 25688), (10792, 24843), (11076, 24206), (11172, 23998), (11928, 22477), (11999, 22344), (12103, 22152), (12844, 20874), (12922, 20748), (13832, 19383), (13916, 19266), (14196, 18886), (15288, 17537), (16188, 16562)]