561431808

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{4973}}^1$

素因数の和:5009

約数の個数: 162

約数和(自身を含む): 1883410074

約数和(自身を除く): 1321978266

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 4032, 4704, 4973, 5376, 6272, 7056, 8064, 9408, 9946, 12544, 14112, 14919, 16128, 18816, 19892, 28224, 29838, 34811, 37632, 39784, 44757, 56448, 59676, 69622, 79568, 89514, 104433, 112896, 119352, 139244, 159136, 179028, 208866, 238704, 243677, 278488, 313299, 318272, 358056, 417732, 477408, 487354, 556976, 626598, 636544, 716112, 731031, 835464, 954816, 974708, 1113952, 1253196, 1273088, 1432224, 1462062, 1670928, 1909632, 1949416, 2193093, 2227904, 2506392, 2864448, 2924124, 3341856, 3819264, 3898832, 4386186, 4455808, 5012784, 5728896, 5848248, 6683712, 7797664, 8772372, 8911616, 10025568, 11457792, 11696496, 13367424, 15595328, 17544744, 20051136, 23392992, 26734848, 31190656, 35089488, 40102272, 46785984, 62381312, 70178976, 80204544, 93571968, 140357952, 187143936, 280715904, 561431808]

約数ペア:

[(1, 561431808), (2, 280715904), (3, 187143936), (4, 140357952), (6, 93571968), (7, 80204544), (8, 70178976), (9, 62381312), (12, 46785984), (14, 40102272), (16, 35089488), (18, 31190656), (21, 26734848), (24, 23392992), (28, 20051136), (32, 17544744), (36, 15595328), (42, 13367424), (48, 11696496), (49, 11457792), (56, 10025568), (63, 8911616), (64, 8772372), (72, 7797664), (84, 6683712), (96, 5848248), (98, 5728896), (112, 5012784), (126, 4455808), (128, 4386186), (144, 3898832), (147, 3819264), (168, 3341856), (192, 2924124), (196, 2864448), (224, 2506392), (252, 2227904), (256, 2193093), (288, 1949416), (294, 1909632), (336, 1670928), (384, 1462062), (392, 1432224), (441, 1273088), (448, 1253196), (504, 1113952), (576, 974708), (588, 954816), (672, 835464), (768, 731031), (784, 716112), (882, 636544), (896, 626598), (1008, 556976), (1152, 487354), (1176, 477408), (1344, 417732), (1568, 358056), (1764, 318272), (1792, 313299), (2016, 278488), (2304, 243677), (2352, 238704), (2688, 208866), (3136, 179028), (3528, 159136), (4032, 139244), (4704, 119352), (4973, 112896), (5376, 104433), (6272, 89514), (7056, 79568), (8064, 69622), (9408, 59676), (9946, 56448), (12544, 44757), (14112, 39784), (14919, 37632), (16128, 34811), (18816, 29838), (19892, 28224)]