39185664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 123032448

約数和(自身を除く): 83846784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 197, 222, 224, 256, 259, 296, 336, 384, 394, 444, 448, 518, 591, 592, 672, 768, 777, 788, 888, 896, 1036, 1182, 1184, 1344, 1379, 1554, 1576, 1776, 1792, 2072, 2364, 2368, 2688, 2758, 3108, 3152, 3552, 4137, 4144, 4728, 4736, 5376, 5516, 6216, 6304, 7104, 7289, 8274, 8288, 9456, 9472, 11032, 12432, 12608, 14208, 14578, 16548, 16576, 18912, 21867, 22064, 24864, 25216, 28416, 29156, 33096, 33152, 37824, 43734, 44128, 49728, 50432, 51023, 58312, 66192, 66304, 75648, 87468, 88256, 99456, 102046, 116624, 132384, 151296, 153069, 174936, 176512, 198912, 204092, 233248, 264768, 306138, 349872, 353024, 408184, 466496, 529536, 612276, 699744, 816368, 932992, 1059072, 1224552, 1399488, 1632736, 1865984, 2449104, 2798976, 3265472, 4898208, 5597952, 6530944, 9796416, 13061888, 19592832, 39185664]

約数ペア:

[(1, 39185664), (2, 19592832), (3, 13061888), (4, 9796416), (6, 6530944), (7, 5597952), (8, 4898208), (12, 3265472), (14, 2798976), (16, 2449104), (21, 1865984), (24, 1632736), (28, 1399488), (32, 1224552), (37, 1059072), (42, 932992), (48, 816368), (56, 699744), (64, 612276), (74, 529536), (84, 466496), (96, 408184), (111, 353024), (112, 349872), (128, 306138), (148, 264768), (168, 233248), (192, 204092), (197, 198912), (222, 176512), (224, 174936), (256, 153069), (259, 151296), (296, 132384), (336, 116624), (384, 102046), (394, 99456), (444, 88256), (448, 87468), (518, 75648), (591, 66304), (592, 66192), (672, 58312), (768, 51023), (777, 50432), (788, 49728), (888, 44128), (896, 43734), (1036, 37824), (1182, 33152), (1184, 33096), (1344, 29156), (1379, 28416), (1554, 25216), (1576, 24864), (1776, 22064), (1792, 21867), (2072, 18912), (2364, 16576), (2368, 16548), (2688, 14578), (2758, 14208), (3108, 12608), (3152, 12432), (3552, 11032), (4137, 9472), (4144, 9456), (4728, 8288), (4736, 8274), (5376, 7289), (5516, 7104), (6216, 6304)]