2641231872

素因数分解:

$2^{17}\times 3^2\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 108

約数和(自身を含む): 7633604160

約数和(自身を除く): 4992372288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2239, 2304, 3072, 4096, 4478, 4608, 6144, 6717, 8192, 8956, 9216, 12288, 13434, 16384, 17912, 18432, 20151, 24576, 26868, 32768, 35824, 36864, 40302, 49152, 53736, 65536, 71648, 73728, 80604, 98304, 107472, 131072, 143296, 147456, 161208, 196608, 214944, 286592, 294912, 322416, 393216, 429888, 573184, 589824, 644832, 859776, 1146368, 1179648, 1289664, 1719552, 2292736, 2579328, 3439104, 4585472, 5158656, 6878208, 9170944, 10317312, 13756416, 18341888, 20634624, 27512832, 36683776, 41269248, 55025664, 73367552, 82538496, 110051328, 146735104, 165076992, 220102656, 293470208, 330153984, 440205312, 660307968, 880410624, 1320615936, 2641231872]

約数ペア:

[(1, 2641231872), (2, 1320615936), (3, 880410624), (4, 660307968), (6, 440205312), (8, 330153984), (9, 293470208), (12, 220102656), (16, 165076992), (18, 146735104), (24, 110051328), (32, 82538496), (36, 73367552), (48, 55025664), (64, 41269248), (72, 36683776), (96, 27512832), (128, 20634624), (144, 18341888), (192, 13756416), (256, 10317312), (288, 9170944), (384, 6878208), (512, 5158656), (576, 4585472), (768, 3439104), (1024, 2579328), (1152, 2292736), (1536, 1719552), (2048, 1289664), (2239, 1179648), (2304, 1146368), (3072, 859776), (4096, 644832), (4478, 589824), (4608, 573184), (6144, 429888), (6717, 393216), (8192, 322416), (8956, 294912), (9216, 286592), (12288, 214944), (13434, 196608), (16384, 161208), (17912, 147456), (18432, 143296), (20151, 131072), (24576, 107472), (26868, 98304), (32768, 80604), (35824, 73728), (36864, 71648), (40302, 65536), (49152, 53736)]