328992768

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 1024028460

約数和(自身を除く): 695035692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1373, 1536, 1664, 1872, 2048, 2304, 2496, 2746, 3072, 3328, 3744, 4119, 4608, 4992, 5492, 6144, 6656, 7488, 8238, 9216, 9984, 10984, 12357, 13312, 14976, 16476, 17849, 18432, 19968, 21968, 24714, 26624, 29952, 32952, 35698, 39936, 43936, 49428, 53547, 59904, 65904, 71396, 79872, 87872, 98856, 107094, 119808, 131808, 142792, 160641, 175744, 197712, 214188, 239616, 263616, 285584, 321282, 351488, 395424, 428376, 527232, 571168, 642564, 702976, 790848, 856752, 1054464, 1142336, 1285128, 1405952, 1581696, 1713504, 2108928, 2284672, 2570256, 2811904, 3163392, 3427008, 4217856, 4569344, 5140512, 6326784, 6854016, 8435712, 9138688, 10281024, 12653568, 13708032, 18277376, 20562048, 25307136, 27416064, 36554752, 41124096, 54832128, 82248192, 109664256, 164496384, 328992768]

約数ペア:

[(1, 328992768), (2, 164496384), (3, 109664256), (4, 82248192), (6, 54832128), (8, 41124096), (9, 36554752), (12, 27416064), (13, 25307136), (16, 20562048), (18, 18277376), (24, 13708032), (26, 12653568), (32, 10281024), (36, 9138688), (39, 8435712), (48, 6854016), (52, 6326784), (64, 5140512), (72, 4569344), (78, 4217856), (96, 3427008), (104, 3163392), (117, 2811904), (128, 2570256), (144, 2284672), (156, 2108928), (192, 1713504), (208, 1581696), (234, 1405952), (256, 1285128), (288, 1142336), (312, 1054464), (384, 856752), (416, 790848), (468, 702976), (512, 642564), (576, 571168), (624, 527232), (768, 428376), (832, 395424), (936, 351488), (1024, 321282), (1152, 285584), (1248, 263616), (1373, 239616), (1536, 214188), (1664, 197712), (1872, 175744), (2048, 160641), (2304, 142792), (2496, 131808), (2746, 119808), (3072, 107094), (3328, 98856), (3744, 87872), (4119, 79872), (4608, 71396), (4992, 65904), (5492, 59904), (6144, 53547), (6656, 49428), (7488, 43936), (8238, 39936), (9216, 35698), (9984, 32952), (10984, 29952), (12357, 26624), (13312, 24714), (14976, 21968), (16476, 19968), (17849, 18432)]