309132816

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{19457}}^1$

素因数の和:19799

約数の個数: 40

約数和(自身を含む): 801046944

約数和(自身を除く): 491914128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 19457, 38914, 58371, 77828, 116742, 155656, 233484, 311312, 466968, 933936, 6440267, 12880534, 19320801, 25761068, 38641602, 51522136, 77283204, 103044272, 154566408, 309132816]

約数ペア:

[(1, 309132816), (2, 154566408), (3, 103044272), (4, 77283204), (6, 51522136), (8, 38641602), (12, 25761068), (16, 19320801), (24, 12880534), (48, 6440267), (331, 933936), (662, 466968), (993, 311312), (1324, 233484), (1986, 155656), (2648, 116742), (3972, 77828), (5296, 58371), (7944, 38914), (15888, 19457)]