397241532

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{123983}}^1$

素因数の和:124082

約数の個数: 36

約数和(自身を含む): 1015428960

約数和(自身を除く): 618187428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 123983, 247966, 371949, 495932, 743898, 1115847, 1487796, 2231694, 4463388, 11034487, 22068974, 33103461, 44137948, 66206922, 99310383, 132413844, 198620766, 397241532]

約数ペア:

[(1, 397241532), (2, 198620766), (3, 132413844), (4, 99310383), (6, 66206922), (9, 44137948), (12, 33103461), (18, 22068974), (36, 11034487), (89, 4463388), (178, 2231694), (267, 1487796), (356, 1115847), (534, 743898), (801, 495932), (1068, 371949), (1602, 247966), (3204, 123983)]