438813504

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 224

約数和(自身を含む): 1375745280

約数和(自身を除く): 936931776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 61, 64, 69, 72, 92, 96, 108, 122, 138, 144, 181, 183, 184, 192, 207, 216, 244, 276, 288, 362, 366, 368, 414, 432, 488, 543, 549, 552, 576, 621, 724, 732, 736, 828, 864, 976, 1086, 1098, 1104, 1242, 1403, 1448, 1464, 1472, 1629, 1647, 1656, 1728, 1952, 2172, 2196, 2208, 2484, 2806, 2896, 2928, 3258, 3294, 3312, 3904, 4163, 4209, 4344, 4392, 4416, 4887, 4968, 5612, 5792, 5856, 6516, 6588, 6624, 8326, 8418, 8688, 8784, 9774, 9936, 11041, 11224, 11584, 11712, 12489, 12627, 13032, 13176, 13248, 16652, 16836, 17376, 17568, 19548, 19872, 22082, 22448, 24978, 25254, 26064, 26352, 33123, 33304, 33672, 34752, 35136, 37467, 37881, 39096, 39744, 44164, 44896, 49956, 50508, 52128, 52704, 66246, 66608, 67344, 74934, 75762, 78192, 88328, 89792, 99369, 99912, 101016, 104256, 105408, 112401, 132492, 133216, 134688, 149868, 151524, 156384, 176656, 198738, 199824, 202032, 224802, 253943, 264984, 266432, 269376, 298107, 299736, 303048, 312768, 353312, 397476, 399648, 404064, 449604, 507886, 529968, 596214, 599472, 606096, 706624, 761829, 794952, 799296, 808128, 899208, 1015772, 1059936, 1192428, 1198944, 1212192, 1523658, 1589904, 1798416, 2031544, 2119872, 2285487, 2384856, 2397888, 2424384, 3047316, 3179808, 3596832, 4063088, 4570974, 4769712, 6094632, 6359616, 6856461, 7193664, 8126176, 9141948, 9539424, 12189264, 13712922, 16252352, 18283896, 19078848, 24378528, 27425844, 36567792, 48757056, 54851688, 73135584, 109703376, 146271168, 219406752, 438813504]

約数ペア:

[(1, 438813504), (2, 219406752), (3, 146271168), (4, 109703376), (6, 73135584), (8, 54851688), (9, 48757056), (12, 36567792), (16, 27425844), (18, 24378528), (23, 19078848), (24, 18283896), (27, 16252352), (32, 13712922), (36, 12189264), (46, 9539424), (48, 9141948), (54, 8126176), (61, 7193664), (64, 6856461), (69, 6359616), (72, 6094632), (92, 4769712), (96, 4570974), (108, 4063088), (122, 3596832), (138, 3179808), (144, 3047316), (181, 2424384), (183, 2397888), (184, 2384856), (192, 2285487), (207, 2119872), (216, 2031544), (244, 1798416), (276, 1589904), (288, 1523658), (362, 1212192), (366, 1198944), (368, 1192428), (414, 1059936), (432, 1015772), (488, 899208), (543, 808128), (549, 799296), (552, 794952), (576, 761829), (621, 706624), (724, 606096), (732, 599472), (736, 596214), (828, 529968), (864, 507886), (976, 449604), (1086, 404064), (1098, 399648), (1104, 397476), (1242, 353312), (1403, 312768), (1448, 303048), (1464, 299736), (1472, 298107), (1629, 269376), (1647, 266432), (1656, 264984), (1728, 253943), (1952, 224802), (2172, 202032), (2196, 199824), (2208, 198738), (2484, 176656), (2806, 156384), (2896, 151524), (2928, 149868), (3258, 134688), (3294, 133216), (3312, 132492), (3904, 112401), (4163, 105408), (4209, 104256), (4344, 101016), (4392, 99912), (4416, 99369), (4887, 89792), (4968, 88328), (5612, 78192), (5792, 75762), (5856, 74934), (6516, 67344), (6588, 66608), (6624, 66246), (8326, 52704), (8418, 52128), (8688, 50508), (8784, 49956), (9774, 44896), (9936, 44164), (11041, 39744), (11224, 39096), (11584, 37881), (11712, 37467), (12489, 35136), (12627, 34752), (13032, 33672), (13176, 33304), (13248, 33123), (16652, 26352), (16836, 26064), (17376, 25254), (17568, 24978), (19548, 22448), (19872, 22082)]