1420046784

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{189643}}^1$

素因数の和:189674

約数の個数: 84

約数和(自身を含む): 4383431416

約数和(自身を除く): 2963384632

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, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 189643, 379286, 568929, 758572, 1137858, 1517144, 1706787, 2275716, 2465359, 3034288, 3413574, 4551432, 4930718, 6068576, 6827148, 7396077, 9102864, 9861436, 12137152, 13654296, 14792154, 18205728, 19722872, 22188231, 27308592, 29584308, 36411456, 39445744, 44376462, 54617184, 59168616, 78891488, 88752924, 109234368, 118337232, 157782976, 177505848, 236674464, 355011696, 473348928, 710023392, 1420046784]

約数ペア:

[(1, 1420046784), (2, 710023392), (3, 473348928), (4, 355011696), (6, 236674464), (8, 177505848), (9, 157782976), (12, 118337232), (13, 109234368), (16, 88752924), (18, 78891488), (24, 59168616), (26, 54617184), (32, 44376462), (36, 39445744), (39, 36411456), (48, 29584308), (52, 27308592), (64, 22188231), (72, 19722872), (78, 18205728), (96, 14792154), (104, 13654296), (117, 12137152), (144, 9861436), (156, 9102864), (192, 7396077), (208, 6827148), (234, 6068576), (288, 4930718), (312, 4551432), (416, 3413574), (468, 3034288), (576, 2465359), (624, 2275716), (832, 1706787), (936, 1517144), (1248, 1137858), (1872, 758572), (2496, 568929), (3744, 379286), (7488, 189643)]