311901104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3191}}^1$

素因数の和:3389

約数の個数: 40

約数和(自身を含む): 623397600

約数和(自身を除く): 311496496

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 328, 596, 656, 1192, 2384, 3191, 6109, 6382, 12218, 12764, 24436, 25528, 48872, 51056, 97744, 130831, 261662, 475459, 523324, 950918, 1046648, 1901836, 2093296, 3803672, 7607344, 19493819, 38987638, 77975276, 155950552, 311901104]

約数ペア:

[(1, 311901104), (2, 155950552), (4, 77975276), (8, 38987638), (16, 19493819), (41, 7607344), (82, 3803672), (149, 2093296), (164, 1901836), (298, 1046648), (328, 950918), (596, 523324), (656, 475459), (1192, 261662), (2384, 130831), (3191, 97744), (6109, 51056), (6382, 48872), (12218, 25528), (12764, 24436)]