271293028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 520934400

約数和(自身を除く): 249641372

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 116, 124, 148, 899, 1073, 1147, 1798, 2039, 2146, 2294, 3596, 4078, 4292, 4588, 8156, 33263, 59131, 63209, 66526, 75443, 118262, 126418, 133052, 150886, 236524, 252836, 301772, 1833061, 2187847, 2338733, 3666122, 4375694, 4677466, 7332244, 8751388, 9354932, 67823257, 135646514, 271293028]

約数ペア:

[(1, 271293028), (2, 135646514), (4, 67823257), (29, 9354932), (31, 8751388), (37, 7332244), (58, 4677466), (62, 4375694), (74, 3666122), (116, 2338733), (124, 2187847), (148, 1833061), (899, 301772), (1073, 252836), (1147, 236524), (1798, 150886), (2039, 133052), (2146, 126418), (2294, 118262), (3596, 75443), (4078, 66526), (4292, 63209), (4588, 59131), (8156, 33263)]