15664896

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 108

約数和(自身を含む): 48733048

約数和(自身を除く): 33068152

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, 288, 312, 384, 416, 468, 523, 576, 624, 768, 832, 936, 1046, 1152, 1248, 1569, 1664, 1872, 2092, 2304, 2496, 3138, 3328, 3744, 4184, 4707, 4992, 6276, 6799, 7488, 8368, 9414, 9984, 12552, 13598, 14976, 16736, 18828, 20397, 25104, 27196, 29952, 33472, 37656, 40794, 50208, 54392, 61191, 66944, 75312, 81588, 100416, 108784, 122382, 133888, 150624, 163176, 200832, 217568, 244764, 301248, 326352, 401664, 435136, 489528, 602496, 652704, 870272, 979056, 1204992, 1305408, 1740544, 1958112, 2610816, 3916224, 5221632, 7832448, 15664896]

約数ペア:

[(1, 15664896), (2, 7832448), (3, 5221632), (4, 3916224), (6, 2610816), (8, 1958112), (9, 1740544), (12, 1305408), (13, 1204992), (16, 979056), (18, 870272), (24, 652704), (26, 602496), (32, 489528), (36, 435136), (39, 401664), (48, 326352), (52, 301248), (64, 244764), (72, 217568), (78, 200832), (96, 163176), (104, 150624), (117, 133888), (128, 122382), (144, 108784), (156, 100416), (192, 81588), (208, 75312), (234, 66944), (256, 61191), (288, 54392), (312, 50208), (384, 40794), (416, 37656), (468, 33472), (523, 29952), (576, 27196), (624, 25104), (768, 20397), (832, 18828), (936, 16736), (1046, 14976), (1152, 13598), (1248, 12552), (1569, 9984), (1664, 9414), (1872, 8368), (2092, 7488), (2304, 6799), (2496, 6276), (3138, 4992), (3328, 4707), (3744, 4184)]