634299904

素因数分解:

$2^9\times 7^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 120

約数和(自身を含む): 1493228088

約数和(自身を除く): 858928184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 131, 193, 196, 224, 256, 262, 386, 392, 448, 512, 524, 772, 784, 896, 917, 1048, 1351, 1544, 1568, 1792, 1834, 2096, 2702, 3088, 3136, 3584, 3668, 4192, 5404, 6176, 6272, 6419, 7336, 8384, 9457, 10808, 12352, 12544, 12838, 14672, 16768, 18914, 21616, 24704, 25088, 25283, 25676, 29344, 33536, 37828, 43232, 49408, 50566, 51352, 58688, 67072, 75656, 86464, 98816, 101132, 102704, 117376, 151312, 172928, 176981, 202264, 205408, 234752, 302624, 345856, 353962, 404528, 410816, 469504, 605248, 691712, 707924, 809056, 821632, 1210496, 1238867, 1415848, 1618112, 1643264, 2420992, 2477734, 2831696, 3236224, 3286528, 4841984, 4955468, 5663392, 6472448, 9910936, 11326784, 12944896, 19821872, 22653568, 39643744, 45307136, 79287488, 90614272, 158574976, 317149952, 634299904]

約数ペア:

[(1, 634299904), (2, 317149952), (4, 158574976), (7, 90614272), (8, 79287488), (14, 45307136), (16, 39643744), (28, 22653568), (32, 19821872), (49, 12944896), (56, 11326784), (64, 9910936), (98, 6472448), (112, 5663392), (128, 4955468), (131, 4841984), (193, 3286528), (196, 3236224), (224, 2831696), (256, 2477734), (262, 2420992), (386, 1643264), (392, 1618112), (448, 1415848), (512, 1238867), (524, 1210496), (772, 821632), (784, 809056), (896, 707924), (917, 691712), (1048, 605248), (1351, 469504), (1544, 410816), (1568, 404528), (1792, 353962), (1834, 345856), (2096, 302624), (2702, 234752), (3088, 205408), (3136, 202264), (3584, 176981), (3668, 172928), (4192, 151312), (5404, 117376), (6176, 102704), (6272, 101132), (6419, 98816), (7336, 86464), (8384, 75656), (9457, 67072), (10808, 58688), (12352, 51352), (12544, 50566), (12838, 49408), (14672, 43232), (16768, 37828), (18914, 33536), (21616, 29344), (24704, 25676), (25088, 25283)]