289725012

素因数分解:

$2^2\times 3^7\times {\mathrm{33119}}^1$

素因数の和:33144

約数の個数: 48

約数和(自身を含む): 760435200

約数和(自身を除く): 470710188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 33119, 66238, 99357, 132476, 198714, 298071, 397428, 596142, 894213, 1192284, 1788426, 2682639, 3576852, 5365278, 8047917, 10730556, 16095834, 24143751, 32191668, 48287502, 72431253, 96575004, 144862506, 289725012]

約数ペア:

[(1, 289725012), (2, 144862506), (3, 96575004), (4, 72431253), (6, 48287502), (9, 32191668), (12, 24143751), (18, 16095834), (27, 10730556), (36, 8047917), (54, 5365278), (81, 3576852), (108, 2682639), (162, 1788426), (243, 1192284), (324, 894213), (486, 596142), (729, 397428), (972, 298071), (1458, 198714), (2187, 132476), (2916, 99357), (4374, 66238), (8748, 33119)]