1374938496

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20939}}^1$

素因数の和:20981

約数の個数: 128

約数和(自身を含む): 4271760000

約数和(自身を除く): 2896821504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 20939, 21888, 32832, 41878, 62817, 65664, 83756, 125634, 167512, 188451, 251268, 335024, 376902, 397841, 502536, 565353, 670048, 753804, 795682, 1005072, 1130706, 1193523, 1340096, 1507608, 1591364, 2010144, 2261412, 2387046, 2680192, 3015216, 3182728, 3580569, 4020288, 4522824, 4774092, 6030432, 6365456, 7161138, 8040576, 9045648, 9548184, 10741707, 12060864, 12730912, 14322276, 18091296, 19096368, 21483414, 24121728, 25461824, 28644552, 36182592, 38192736, 42966828, 50923648, 57289104, 72365184, 76385472, 85933656, 114578208, 152770944, 171867312, 229156416, 343734624, 458312832, 687469248, 1374938496]

約数ペア:

[(1, 1374938496), (2, 687469248), (3, 458312832), (4, 343734624), (6, 229156416), (8, 171867312), (9, 152770944), (12, 114578208), (16, 85933656), (18, 76385472), (19, 72365184), (24, 57289104), (27, 50923648), (32, 42966828), (36, 38192736), (38, 36182592), (48, 28644552), (54, 25461824), (57, 24121728), (64, 21483414), (72, 19096368), (76, 18091296), (96, 14322276), (108, 12730912), (114, 12060864), (128, 10741707), (144, 9548184), (152, 9045648), (171, 8040576), (192, 7161138), (216, 6365456), (228, 6030432), (288, 4774092), (304, 4522824), (342, 4020288), (384, 3580569), (432, 3182728), (456, 3015216), (513, 2680192), (576, 2387046), (608, 2261412), (684, 2010144), (864, 1591364), (912, 1507608), (1026, 1340096), (1152, 1193523), (1216, 1130706), (1368, 1005072), (1728, 795682), (1824, 753804), (2052, 670048), (2432, 565353), (2736, 502536), (3456, 397841), (3648, 376902), (4104, 335024), (5472, 251268), (7296, 188451), (8208, 167512), (10944, 125634), (16416, 83756), (20939, 65664), (21888, 62817), (32832, 41878)]