231711948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{165037}}^1$

素因数の和:165063

約数の個数: 48

約数和(自身を含む): 646948960

約数和(自身を除く): 415237012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 165037, 330074, 495111, 660148, 990222, 1485333, 1980444, 2145481, 2970666, 4290962, 4455999, 5941332, 6436443, 8581924, 8911998, 12872886, 17823996, 19309329, 25745772, 38618658, 57927987, 77237316, 115855974, 231711948]

約数ペア:

[(1, 231711948), (2, 115855974), (3, 77237316), (4, 57927987), (6, 38618658), (9, 25745772), (12, 19309329), (13, 17823996), (18, 12872886), (26, 8911998), (27, 8581924), (36, 6436443), (39, 5941332), (52, 4455999), (54, 4290962), (78, 2970666), (108, 2145481), (117, 1980444), (156, 1485333), (234, 990222), (351, 660148), (468, 495111), (702, 330074), (1404, 165037)]