305423664

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 160

約数和(自身を含む): 991603200

約数和(自身を除く): 686179536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1427, 1456, 1911, 2058, 2184, 2352, 2548, 2744, 2854, 3822, 4116, 4281, 4368, 4459, 5096, 5488, 5708, 7644, 8232, 8562, 8918, 9989, 10192, 11416, 13377, 15288, 16464, 17124, 17836, 18551, 19978, 22832, 26754, 29967, 30576, 34248, 35672, 37102, 39956, 53508, 55653, 59934, 68496, 69923, 71344, 74204, 79912, 107016, 111306, 119868, 129857, 139846, 148408, 159824, 209769, 214032, 222612, 239736, 259714, 279692, 296816, 389571, 419538, 445224, 479472, 489461, 519428, 559384, 779142, 839076, 890448, 908999, 978922, 1038856, 1118768, 1468383, 1558284, 1678152, 1817998, 1957844, 2077712, 2726997, 2936766, 3116568, 3356304, 3635996, 3915688, 5453994, 5873532, 6233136, 6362993, 7271992, 7831376, 10907988, 11747064, 12725986, 14543984, 19088979, 21815976, 23494128, 25451972, 38177958, 43631952, 50903944, 76355916, 101807888, 152711832, 305423664]

約数ペア:

[(1, 305423664), (2, 152711832), (3, 101807888), (4, 76355916), (6, 50903944), (7, 43631952), (8, 38177958), (12, 25451972), (13, 23494128), (14, 21815976), (16, 19088979), (21, 14543984), (24, 12725986), (26, 11747064), (28, 10907988), (39, 7831376), (42, 7271992), (48, 6362993), (49, 6233136), (52, 5873532), (56, 5453994), (78, 3915688), (84, 3635996), (91, 3356304), (98, 3116568), (104, 2936766), (112, 2726997), (147, 2077712), (156, 1957844), (168, 1817998), (182, 1678152), (196, 1558284), (208, 1468383), (273, 1118768), (294, 1038856), (312, 978922), (336, 908999), (343, 890448), (364, 839076), (392, 779142), (546, 559384), (588, 519428), (624, 489461), (637, 479472), (686, 445224), (728, 419538), (784, 389571), (1029, 296816), (1092, 279692), (1176, 259714), (1274, 239736), (1372, 222612), (1427, 214032), (1456, 209769), (1911, 159824), (2058, 148408), (2184, 139846), (2352, 129857), (2548, 119868), (2744, 111306), (2854, 107016), (3822, 79912), (4116, 74204), (4281, 71344), (4368, 69923), (4459, 68496), (5096, 59934), (5488, 55653), (5708, 53508), (7644, 39956), (8232, 37102), (8562, 35672), (8918, 34248), (9989, 30576), (10192, 29967), (11416, 26754), (13377, 22832), (15288, 19978), (16464, 18551), (17124, 17836)]