631484928

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3254

約数の個数: 120

約数和(自身を含む): 1865477328

約数和(自身を除く): 1233992400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1536, 1548, 2064, 2304, 2752, 3096, 3187, 4128, 4608, 5504, 6192, 6374, 8256, 9561, 11008, 12384, 12748, 16512, 19122, 22016, 24768, 25496, 28683, 33024, 38244, 49536, 50992, 57366, 66048, 76488, 99072, 101984, 114732, 137041, 152976, 198144, 203968, 229464, 274082, 305952, 407936, 411123, 458928, 548164, 611904, 815872, 822246, 917856, 1096328, 1223808, 1233369, 1631744, 1644492, 1835712, 2192656, 2447616, 2466738, 3288984, 3671424, 4385312, 4895232, 4933476, 6577968, 7342848, 8770624, 9866952, 13155936, 14685696, 17541248, 19733904, 26311872, 35082496, 39467808, 52623744, 70164992, 78935616, 105247488, 157871232, 210494976, 315742464, 631484928]

約数ペア:

[(1, 631484928), (2, 315742464), (3, 210494976), (4, 157871232), (6, 105247488), (8, 78935616), (9, 70164992), (12, 52623744), (16, 39467808), (18, 35082496), (24, 26311872), (32, 19733904), (36, 17541248), (43, 14685696), (48, 13155936), (64, 9866952), (72, 8770624), (86, 7342848), (96, 6577968), (128, 4933476), (129, 4895232), (144, 4385312), (172, 3671424), (192, 3288984), (256, 2466738), (258, 2447616), (288, 2192656), (344, 1835712), (384, 1644492), (387, 1631744), (512, 1233369), (516, 1223808), (576, 1096328), (688, 917856), (768, 822246), (774, 815872), (1032, 611904), (1152, 548164), (1376, 458928), (1536, 411123), (1548, 407936), (2064, 305952), (2304, 274082), (2752, 229464), (3096, 203968), (3187, 198144), (4128, 152976), (4608, 137041), (5504, 114732), (6192, 101984), (6374, 99072), (8256, 76488), (9561, 66048), (11008, 57366), (12384, 50992), (12748, 49536), (16512, 38244), (19122, 33024), (22016, 28683), (24768, 25496)]