289030224

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{122887}}^1$

素因数の和:122912

約数の個数: 60

約数和(自身を含む): 868572384

約数和(自身を除く): 579542160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 122887, 245774, 368661, 491548, 737322, 860209, 983096, 1474644, 1720418, 1966192, 2580627, 2949288, 3440836, 5161254, 5898576, 6021463, 6881672, 10322508, 12042926, 13763344, 18064389, 20645016, 24085852, 36128778, 41290032, 48171704, 72257556, 96343408, 144515112, 289030224]

約数ペア:

[(1, 289030224), (2, 144515112), (3, 96343408), (4, 72257556), (6, 48171704), (7, 41290032), (8, 36128778), (12, 24085852), (14, 20645016), (16, 18064389), (21, 13763344), (24, 12042926), (28, 10322508), (42, 6881672), (48, 6021463), (49, 5898576), (56, 5161254), (84, 3440836), (98, 2949288), (112, 2580627), (147, 1966192), (168, 1720418), (196, 1474644), (294, 983096), (336, 860209), (392, 737322), (588, 491548), (784, 368661), (1176, 245774), (2352, 122887)]