2478468204

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{1373}}^1$

素因数の和:2647

約数の個数: 72

約数和(自身を含む): 6427747872

約数和(自身を除く): 3949279668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1223, 1373, 1476, 2446, 2746, 3669, 4119, 4892, 5492, 7338, 8238, 11007, 12357, 14676, 16476, 22014, 24714, 44028, 49428, 50143, 56293, 100286, 112586, 150429, 168879, 200572, 225172, 300858, 337758, 451287, 506637, 601716, 675516, 902574, 1013274, 1679179, 1805148, 2026548, 3358358, 5037537, 6716716, 10075074, 15112611, 20150148, 30225222, 60450444, 68846339, 137692678, 206539017, 275385356, 413078034, 619617051, 826156068, 1239234102, 2478468204]

約数ペア:

[(1, 2478468204), (2, 1239234102), (3, 826156068), (4, 619617051), (6, 413078034), (9, 275385356), (12, 206539017), (18, 137692678), (36, 68846339), (41, 60450444), (82, 30225222), (123, 20150148), (164, 15112611), (246, 10075074), (369, 6716716), (492, 5037537), (738, 3358358), (1223, 2026548), (1373, 1805148), (1476, 1679179), (2446, 1013274), (2746, 902574), (3669, 675516), (4119, 601716), (4892, 506637), (5492, 451287), (7338, 337758), (8238, 300858), (11007, 225172), (12357, 200572), (14676, 168879), (16476, 150429), (22014, 112586), (24714, 100286), (44028, 56293), (49428, 50143)]