438074112

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 144

約数和(自身を含む): 1360486400

約数和(自身を除く): 922412288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1663, 1792, 2058, 2352, 2688, 2744, 3136, 3326, 4116, 4704, 4989, 5376, 5488, 6272, 6652, 8232, 9408, 9978, 10976, 11641, 12544, 13304, 16464, 18816, 19956, 21952, 23282, 26608, 32928, 34923, 37632, 39912, 43904, 46564, 53216, 65856, 69846, 79824, 81487, 87808, 93128, 106432, 131712, 139692, 159648, 162974, 186256, 212864, 244461, 263424, 279384, 319296, 325948, 372512, 425728, 488922, 558768, 570409, 638592, 651896, 745024, 977844, 1117536, 1140818, 1277184, 1303792, 1490048, 1711227, 1955688, 2235072, 2281636, 2607584, 2980096, 3422454, 3911376, 4470144, 4563272, 5215168, 6844908, 7822752, 8940288, 9126544, 10430336, 13689816, 15645504, 18253088, 20860672, 27379632, 31291008, 36506176, 54759264, 62582016, 73012352, 109518528, 146024704, 219037056, 438074112]

約数ペア:

[(1, 438074112), (2, 219037056), (3, 146024704), (4, 109518528), (6, 73012352), (7, 62582016), (8, 54759264), (12, 36506176), (14, 31291008), (16, 27379632), (21, 20860672), (24, 18253088), (28, 15645504), (32, 13689816), (42, 10430336), (48, 9126544), (49, 8940288), (56, 7822752), (64, 6844908), (84, 5215168), (96, 4563272), (98, 4470144), (112, 3911376), (128, 3422454), (147, 2980096), (168, 2607584), (192, 2281636), (196, 2235072), (224, 1955688), (256, 1711227), (294, 1490048), (336, 1303792), (343, 1277184), (384, 1140818), (392, 1117536), (448, 977844), (588, 745024), (672, 651896), (686, 638592), (768, 570409), (784, 558768), (896, 488922), (1029, 425728), (1176, 372512), (1344, 325948), (1372, 319296), (1568, 279384), (1663, 263424), (1792, 244461), (2058, 212864), (2352, 186256), (2688, 162974), (2744, 159648), (3136, 139692), (3326, 131712), (4116, 106432), (4704, 93128), (4989, 87808), (5376, 81487), (5488, 79824), (6272, 69846), (6652, 65856), (8232, 53216), (9408, 46564), (9978, 43904), (10976, 39912), (11641, 37632), (12544, 34923), (13304, 32928), (16464, 26608), (18816, 23282), (19956, 21952)]