38426976

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 127764000

約数和(自身を除く): 89337024

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 389, 392, 441, 504, 588, 672, 686, 778, 784, 882, 1008, 1029, 1167, 1176, 1372, 1556, 1568, 1764, 2016, 2058, 2334, 2352, 2723, 2744, 3087, 3112, 3501, 3528, 4116, 4668, 4704, 5446, 5488, 6174, 6224, 7002, 7056, 8169, 8232, 9336, 10892, 10976, 12348, 12448, 14004, 14112, 16338, 16464, 18672, 19061, 21784, 24507, 24696, 28008, 32676, 32928, 37344, 38122, 43568, 49014, 49392, 56016, 57183, 65352, 76244, 87136, 98028, 98784, 112032, 114366, 130704, 133427, 152488, 171549, 196056, 228732, 261408, 266854, 304976, 343098, 392112, 400281, 457464, 533708, 609952, 686196, 784224, 800562, 914928, 1067416, 1200843, 1372392, 1601124, 1829856, 2134832, 2401686, 2744784, 3202248, 4269664, 4803372, 5489568, 6404496, 9606744, 12808992, 19213488, 38426976]

約数ペア:

[(1, 38426976), (2, 19213488), (3, 12808992), (4, 9606744), (6, 6404496), (7, 5489568), (8, 4803372), (9, 4269664), (12, 3202248), (14, 2744784), (16, 2401686), (18, 2134832), (21, 1829856), (24, 1601124), (28, 1372392), (32, 1200843), (36, 1067416), (42, 914928), (48, 800562), (49, 784224), (56, 686196), (63, 609952), (72, 533708), (84, 457464), (96, 400281), (98, 392112), (112, 343098), (126, 304976), (144, 266854), (147, 261408), (168, 228732), (196, 196056), (224, 171549), (252, 152488), (288, 133427), (294, 130704), (336, 114366), (343, 112032), (389, 98784), (392, 98028), (441, 87136), (504, 76244), (588, 65352), (672, 57183), (686, 56016), (778, 49392), (784, 49014), (882, 43568), (1008, 38122), (1029, 37344), (1167, 32928), (1176, 32676), (1372, 28008), (1556, 24696), (1568, 24507), (1764, 21784), (2016, 19061), (2058, 18672), (2334, 16464), (2352, 16338), (2723, 14112), (2744, 14004), (3087, 12448), (3112, 12348), (3501, 10976), (3528, 10892), (4116, 9336), (4668, 8232), (4704, 8169), (5446, 7056), (5488, 7002), (6174, 6224)]