1023201928

素因数分解:

$2^3\times 7^3\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 2246976000

約数和(自身を除く): 1223774072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 343, 392, 562, 686, 1124, 1327, 1372, 1967, 2248, 2654, 2744, 3934, 5308, 7868, 9289, 10616, 13769, 15736, 18578, 27538, 37156, 55076, 65023, 74312, 96383, 110152, 130046, 192766, 260092, 372887, 385532, 455161, 520184, 745774, 771064, 910322, 1491548, 1820644, 2610209, 2983096, 3641288, 5220418, 10440836, 18271463, 20881672, 36542926, 73085852, 127900241, 146171704, 255800482, 511600964, 1023201928]

約数ペア:

[(1, 1023201928), (2, 511600964), (4, 255800482), (7, 146171704), (8, 127900241), (14, 73085852), (28, 36542926), (49, 20881672), (56, 18271463), (98, 10440836), (196, 5220418), (281, 3641288), (343, 2983096), (392, 2610209), (562, 1820644), (686, 1491548), (1124, 910322), (1327, 771064), (1372, 745774), (1967, 520184), (2248, 455161), (2654, 385532), (2744, 372887), (3934, 260092), (5308, 192766), (7868, 130046), (9289, 110152), (10616, 96383), (13769, 74312), (15736, 65023), (18578, 55076), (27538, 37156)]