394182144

素因数分解:

$2^9\times 3^2\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:808

約数の個数: 120

約数和(自身を含む): 1148076072

約数和(自身を除く): 753893928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 512, 524, 576, 653, 768, 786, 1048, 1152, 1179, 1306, 1536, 1572, 1959, 2096, 2304, 2358, 2612, 3144, 3918, 4192, 4608, 4716, 5224, 5877, 6288, 7836, 8384, 9432, 10448, 11754, 12576, 15672, 16768, 18864, 20896, 23508, 25152, 31344, 33536, 37728, 41792, 47016, 50304, 62688, 67072, 75456, 83584, 85543, 94032, 100608, 125376, 150912, 167168, 171086, 188064, 201216, 250752, 256629, 301824, 334336, 342172, 376128, 501504, 513258, 603648, 684344, 752256, 769887, 1003008, 1026516, 1368688, 1504512, 1539774, 2053032, 2737376, 3009024, 3079548, 4106064, 5474752, 6159096, 8212128, 10949504, 12318192, 16424256, 21899008, 24636384, 32848512, 43798016, 49272768, 65697024, 98545536, 131394048, 197091072, 394182144]

約数ペア:

[(1, 394182144), (2, 197091072), (3, 131394048), (4, 98545536), (6, 65697024), (8, 49272768), (9, 43798016), (12, 32848512), (16, 24636384), (18, 21899008), (24, 16424256), (32, 12318192), (36, 10949504), (48, 8212128), (64, 6159096), (72, 5474752), (96, 4106064), (128, 3079548), (131, 3009024), (144, 2737376), (192, 2053032), (256, 1539774), (262, 1504512), (288, 1368688), (384, 1026516), (393, 1003008), (512, 769887), (524, 752256), (576, 684344), (653, 603648), (768, 513258), (786, 501504), (1048, 376128), (1152, 342172), (1179, 334336), (1306, 301824), (1536, 256629), (1572, 250752), (1959, 201216), (2096, 188064), (2304, 171086), (2358, 167168), (2612, 150912), (3144, 125376), (3918, 100608), (4192, 94032), (4608, 85543), (4716, 83584), (5224, 75456), (5877, 67072), (6288, 62688), (7836, 50304), (8384, 47016), (9432, 41792), (10448, 37728), (11754, 33536), (12576, 31344), (15672, 25152), (16768, 23508), (18864, 20896)]