398706048

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 1254926400

約数和(自身を除く): 856220352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 79, 96, 104, 117, 128, 144, 156, 158, 192, 208, 234, 237, 288, 312, 316, 337, 384, 416, 468, 474, 576, 624, 632, 674, 711, 832, 936, 948, 1011, 1027, 1152, 1248, 1264, 1348, 1422, 1664, 1872, 1896, 2022, 2054, 2496, 2528, 2696, 2844, 3033, 3081, 3744, 3792, 4044, 4108, 4381, 4992, 5056, 5392, 5688, 6066, 6162, 7488, 7584, 8088, 8216, 8762, 9243, 10112, 10784, 11376, 12132, 12324, 13143, 14976, 15168, 16176, 16432, 17524, 18486, 21568, 22752, 24264, 24648, 26286, 26623, 30336, 32352, 32864, 35048, 36972, 39429, 43136, 45504, 48528, 49296, 52572, 53246, 64704, 65728, 70096, 73944, 78858, 79869, 91008, 97056, 98592, 105144, 106492, 129408, 131456, 140192, 147888, 157716, 159738, 194112, 197184, 210288, 212984, 239607, 280384, 295776, 315432, 319476, 346099, 388224, 394368, 420576, 425968, 479214, 560768, 591552, 630864, 638952, 692198, 841152, 851936, 958428, 1038297, 1183104, 1261728, 1277904, 1384396, 1682304, 1703872, 1916856, 2076594, 2523456, 2555808, 2768792, 3114891, 3407744, 3833712, 4153188, 5046912, 5111616, 5537584, 6229782, 7667424, 8306376, 10223232, 11075168, 12459564, 15334848, 16612752, 22150336, 24919128, 30669696, 33225504, 44300672, 49838256, 66451008, 99676512, 132902016, 199353024, 398706048]

約数ペア:

[(1, 398706048), (2, 199353024), (3, 132902016), (4, 99676512), (6, 66451008), (8, 49838256), (9, 44300672), (12, 33225504), (13, 30669696), (16, 24919128), (18, 22150336), (24, 16612752), (26, 15334848), (32, 12459564), (36, 11075168), (39, 10223232), (48, 8306376), (52, 7667424), (64, 6229782), (72, 5537584), (78, 5111616), (79, 5046912), (96, 4153188), (104, 3833712), (117, 3407744), (128, 3114891), (144, 2768792), (156, 2555808), (158, 2523456), (192, 2076594), (208, 1916856), (234, 1703872), (237, 1682304), (288, 1384396), (312, 1277904), (316, 1261728), (337, 1183104), (384, 1038297), (416, 958428), (468, 851936), (474, 841152), (576, 692198), (624, 638952), (632, 630864), (674, 591552), (711, 560768), (832, 479214), (936, 425968), (948, 420576), (1011, 394368), (1027, 388224), (1152, 346099), (1248, 319476), (1264, 315432), (1348, 295776), (1422, 280384), (1664, 239607), (1872, 212984), (1896, 210288), (2022, 197184), (2054, 194112), (2496, 159738), (2528, 157716), (2696, 147888), (2844, 140192), (3033, 131456), (3081, 129408), (3744, 106492), (3792, 105144), (4044, 98592), (4108, 97056), (4381, 91008), (4992, 79869), (5056, 78858), (5392, 73944), (5688, 70096), (6066, 65728), (6162, 64704), (7488, 53246), (7584, 52572), (8088, 49296), (8216, 48528), (8762, 45504), (9243, 43136), (10112, 39429), (10784, 36972), (11376, 35048), (12132, 32864), (12324, 32352), (13143, 30336), (14976, 26623), (15168, 26286), (16176, 24648), (16432, 24264), (17524, 22752), (18486, 21568)]