15395328

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 120

約数和(自身を含む): 48035988

約数和(自身を除く): 32640660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 257, 288, 312, 384, 416, 468, 512, 514, 576, 624, 768, 771, 832, 936, 1028, 1152, 1248, 1536, 1542, 1664, 1872, 2056, 2304, 2313, 2496, 3084, 3328, 3341, 3744, 4112, 4608, 4626, 4992, 6168, 6656, 6682, 7488, 8224, 9252, 9984, 10023, 12336, 13364, 14976, 16448, 18504, 19968, 20046, 24672, 26728, 29952, 30069, 32896, 37008, 40092, 49344, 53456, 59904, 60138, 65792, 74016, 80184, 98688, 106912, 120276, 131584, 148032, 160368, 197376, 213824, 240552, 296064, 320736, 394752, 427648, 481104, 592128, 641472, 855296, 962208, 1184256, 1282944, 1710592, 1924416, 2565888, 3848832, 5131776, 7697664, 15395328]

約数ペア:

[(1, 15395328), (2, 7697664), (3, 5131776), (4, 3848832), (6, 2565888), (8, 1924416), (9, 1710592), (12, 1282944), (13, 1184256), (16, 962208), (18, 855296), (24, 641472), (26, 592128), (32, 481104), (36, 427648), (39, 394752), (48, 320736), (52, 296064), (64, 240552), (72, 213824), (78, 197376), (96, 160368), (104, 148032), (117, 131584), (128, 120276), (144, 106912), (156, 98688), (192, 80184), (208, 74016), (234, 65792), (256, 60138), (257, 59904), (288, 53456), (312, 49344), (384, 40092), (416, 37008), (468, 32896), (512, 30069), (514, 29952), (576, 26728), (624, 24672), (768, 20046), (771, 19968), (832, 18504), (936, 16448), (1028, 14976), (1152, 13364), (1248, 12336), (1536, 10023), (1542, 9984), (1664, 9252), (1872, 8224), (2056, 7488), (2304, 6682), (2313, 6656), (2496, 6168), (3084, 4992), (3328, 4626), (3341, 4608), (3744, 4112)]