2012128128

素因数分解:

$2^7\times 3^4\times {\mathrm{194071}}^1$

素因数の和:194097

約数の個数: 80

約数和(自身を含む): 5988091560

約数和(自身を除く): 3975963432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 194071, 388142, 582213, 776284, 1164426, 1552568, 1746639, 2328852, 3105136, 3493278, 4657704, 5239917, 6210272, 6986556, 9315408, 10479834, 12420544, 13973112, 15719751, 18630816, 20959668, 24841088, 27946224, 31439502, 37261632, 41919336, 55892448, 62879004, 74523264, 83838672, 111784896, 125758008, 167677344, 223569792, 251516016, 335354688, 503032032, 670709376, 1006064064, 2012128128]

約数ペア:

[(1, 2012128128), (2, 1006064064), (3, 670709376), (4, 503032032), (6, 335354688), (8, 251516016), (9, 223569792), (12, 167677344), (16, 125758008), (18, 111784896), (24, 83838672), (27, 74523264), (32, 62879004), (36, 55892448), (48, 41919336), (54, 37261632), (64, 31439502), (72, 27946224), (81, 24841088), (96, 20959668), (108, 18630816), (128, 15719751), (144, 13973112), (162, 12420544), (192, 10479834), (216, 9315408), (288, 6986556), (324, 6210272), (384, 5239917), (432, 4657704), (576, 3493278), (648, 3105136), (864, 2328852), (1152, 1746639), (1296, 1552568), (1728, 1164426), (2592, 776284), (3456, 582213), (5184, 388142), (10368, 194071)]