315631908

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{130859}}^1$

素因数の和:130936

約数の個数: 36

約数和(自身を含む): 809761680

約数和(自身を除く): 494129772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 130859, 261718, 392577, 523436, 785154, 1177731, 1570308, 2355462, 4710924, 8767553, 17535106, 26302659, 35070212, 52605318, 78907977, 105210636, 157815954, 315631908]

約数ペア:

[(1, 315631908), (2, 157815954), (3, 105210636), (4, 78907977), (6, 52605318), (9, 35070212), (12, 26302659), (18, 17535106), (36, 8767553), (67, 4710924), (134, 2355462), (201, 1570308), (268, 1177731), (402, 785154), (603, 523436), (804, 392577), (1206, 261718), (2412, 130859)]