331288335036

素因数分解:

$2^2\times 3^2\times {\mathrm{19949}}^1\times {\mathrm{461299}}^1$

素因数の和:481258

約数の個数: 36

約数和(自身を含む): 837467085000

約数和(自身を除く): 506178749964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 19949, 39898, 59847, 79796, 119694, 179541, 239388, 359082, 461299, 718164, 922598, 1383897, 1845196, 2767794, 4151691, 5535588, 8303382, 16606764, 9202453751, 18404907502, 27607361253, 36809815004, 55214722506, 82822083759, 110429445012, 165644167518, 331288335036]

約数ペア:

[(1, 331288335036), (2, 165644167518), (3, 110429445012), (4, 82822083759), (6, 55214722506), (9, 36809815004), (12, 27607361253), (18, 18404907502), (36, 9202453751), (19949, 16606764), (39898, 8303382), (59847, 5535588), (79796, 4151691), (119694, 2767794), (179541, 1845196), (239388, 1383897), (359082, 922598), (461299, 718164)]