1221694656

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 224

約数和(自身を含む): 4062374400

約数和(自身を除く): 2840679744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 343, 364, 392, 416, 448, 546, 588, 624, 637, 672, 686, 728, 784, 832, 1029, 1092, 1176, 1248, 1274, 1344, 1372, 1427, 1456, 1568, 1911, 2058, 2184, 2352, 2496, 2548, 2744, 2854, 2912, 3136, 3822, 4116, 4281, 4368, 4459, 4704, 5096, 5488, 5708, 5824, 7644, 8232, 8562, 8736, 8918, 9408, 9989, 10192, 10976, 11416, 13377, 15288, 16464, 17124, 17472, 17836, 18551, 19978, 20384, 21952, 22832, 26754, 29967, 30576, 32928, 34248, 35672, 37102, 39956, 40768, 45664, 53508, 55653, 59934, 61152, 65856, 68496, 69923, 71344, 74204, 79912, 91328, 107016, 111306, 119868, 122304, 129857, 136992, 139846, 142688, 148408, 159824, 209769, 214032, 222612, 239736, 259714, 273984, 279692, 285376, 296816, 319648, 389571, 419538, 428064, 445224, 479472, 489461, 519428, 559384, 593632, 639296, 779142, 839076, 856128, 890448, 908999, 958944, 978922, 1038856, 1118768, 1187264, 1468383, 1558284, 1678152, 1780896, 1817998, 1917888, 1957844, 2077712, 2237536, 2726997, 2936766, 3116568, 3356304, 3561792, 3635996, 3915688, 4155424, 4475072, 5453994, 5873532, 6233136, 6362993, 6712608, 7271992, 7831376, 8310848, 10907988, 11747064, 12466272, 12725986, 13425216, 14543984, 15662752, 19088979, 21815976, 23494128, 24932544, 25451972, 29087968, 31325504, 38177958, 43631952, 46988256, 50903944, 58175936, 76355916, 87263904, 93976512, 101807888, 152711832, 174527808, 203615776, 305423664, 407231552, 610847328, 1221694656]

約数ペア:

[(1, 1221694656), (2, 610847328), (3, 407231552), (4, 305423664), (6, 203615776), (7, 174527808), (8, 152711832), (12, 101807888), (13, 93976512), (14, 87263904), (16, 76355916), (21, 58175936), (24, 50903944), (26, 46988256), (28, 43631952), (32, 38177958), (39, 31325504), (42, 29087968), (48, 25451972), (49, 24932544), (52, 23494128), (56, 21815976), (64, 19088979), (78, 15662752), (84, 14543984), (91, 13425216), (96, 12725986), (98, 12466272), (104, 11747064), (112, 10907988), (147, 8310848), (156, 7831376), (168, 7271992), (182, 6712608), (192, 6362993), (196, 6233136), (208, 5873532), (224, 5453994), (273, 4475072), (294, 4155424), (312, 3915688), (336, 3635996), (343, 3561792), (364, 3356304), (392, 3116568), (416, 2936766), (448, 2726997), (546, 2237536), (588, 2077712), (624, 1957844), (637, 1917888), (672, 1817998), (686, 1780896), (728, 1678152), (784, 1558284), (832, 1468383), (1029, 1187264), (1092, 1118768), (1176, 1038856), (1248, 978922), (1274, 958944), (1344, 908999), (1372, 890448), (1427, 856128), (1456, 839076), (1568, 779142), (1911, 639296), (2058, 593632), (2184, 559384), (2352, 519428), (2496, 489461), (2548, 479472), (2744, 445224), (2854, 428064), (2912, 419538), (3136, 389571), (3822, 319648), (4116, 296816), (4281, 285376), (4368, 279692), (4459, 273984), (4704, 259714), (5096, 239736), (5488, 222612), (5708, 214032), (5824, 209769), (7644, 159824), (8232, 148408), (8562, 142688), (8736, 139846), (8918, 136992), (9408, 129857), (9989, 122304), (10192, 119868), (10976, 111306), (11416, 107016), (13377, 91328), (15288, 79912), (16464, 74204), (17124, 71344), (17472, 69923), (17836, 68496), (18551, 65856), (19978, 61152), (20384, 59934), (21952, 55653), (22832, 53508), (26754, 45664), (29967, 40768), (30576, 39956), (32928, 37102), (34248, 35672)]