279604416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1279

約数の個数: 168

約数和(自身を含む): 916253184

約数和(自身を除く): 636648768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 1014, 1092, 1183, 1231, 1248, 1344, 1352, 1456, 2028, 2184, 2366, 2462, 2496, 2704, 2912, 3549, 3693, 4056, 4368, 4732, 4924, 5408, 5824, 7098, 7386, 8112, 8617, 8736, 9464, 9848, 10816, 14196, 14772, 16003, 16224, 17234, 17472, 18928, 19696, 25851, 28392, 29544, 32006, 32448, 34468, 37856, 39392, 48009, 51702, 56784, 59088, 64012, 68936, 75712, 78784, 96018, 103404, 112021, 113568, 118176, 128024, 137872, 192036, 206808, 208039, 224042, 227136, 236352, 256048, 275744, 336063, 384072, 413616, 416078, 448084, 512096, 551488, 624117, 672126, 768144, 827232, 832156, 896168, 1024192, 1248234, 1344252, 1456273, 1536288, 1654464, 1664312, 1792336, 2496468, 2688504, 2912546, 3072576, 3328624, 3584672, 4368819, 4992936, 5377008, 5825092, 6657248, 7169344, 8737638, 9985872, 10754016, 11650184, 13314496, 17475276, 19971744, 21508032, 23300368, 34950552, 39943488, 46600736, 69901104, 93201472, 139802208, 279604416]

約数ペア:

[(1, 279604416), (2, 139802208), (3, 93201472), (4, 69901104), (6, 46600736), (7, 39943488), (8, 34950552), (12, 23300368), (13, 21508032), (14, 19971744), (16, 17475276), (21, 13314496), (24, 11650184), (26, 10754016), (28, 9985872), (32, 8737638), (39, 7169344), (42, 6657248), (48, 5825092), (52, 5377008), (56, 4992936), (64, 4368819), (78, 3584672), (84, 3328624), (91, 3072576), (96, 2912546), (104, 2688504), (112, 2496468), (156, 1792336), (168, 1664312), (169, 1654464), (182, 1536288), (192, 1456273), (208, 1344252), (224, 1248234), (273, 1024192), (312, 896168), (336, 832156), (338, 827232), (364, 768144), (416, 672126), (448, 624117), (507, 551488), (546, 512096), (624, 448084), (672, 416078), (676, 413616), (728, 384072), (832, 336063), (1014, 275744), (1092, 256048), (1183, 236352), (1231, 227136), (1248, 224042), (1344, 208039), (1352, 206808), (1456, 192036), (2028, 137872), (2184, 128024), (2366, 118176), (2462, 113568), (2496, 112021), (2704, 103404), (2912, 96018), (3549, 78784), (3693, 75712), (4056, 68936), (4368, 64012), (4732, 59088), (4924, 56784), (5408, 51702), (5824, 48009), (7098, 39392), (7386, 37856), (8112, 34468), (8617, 32448), (8736, 32006), (9464, 29544), (9848, 28392), (10816, 25851), (14196, 19696), (14772, 18928), (16003, 17472), (16224, 17234)]