1208965572

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1567}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 3167673600

約数和(自身を除く): 1958708028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 739, 1044, 1478, 1567, 2217, 2956, 3134, 4434, 4701, 6268, 6651, 8868, 9402, 13302, 14103, 18804, 21431, 26604, 28206, 42862, 45443, 56412, 64293, 85724, 90886, 128586, 136329, 181772, 192879, 257172, 272658, 385758, 408987, 545316, 771516, 817974, 1158013, 1635948, 2316026, 3474039, 4632052, 6948078, 10422117, 13896156, 20844234, 33582377, 41688468, 67164754, 100747131, 134329508, 201494262, 302241393, 402988524, 604482786, 1208965572]

約数ペア:

[(1, 1208965572), (2, 604482786), (3, 402988524), (4, 302241393), (6, 201494262), (9, 134329508), (12, 100747131), (18, 67164754), (29, 41688468), (36, 33582377), (58, 20844234), (87, 13896156), (116, 10422117), (174, 6948078), (261, 4632052), (348, 3474039), (522, 2316026), (739, 1635948), (1044, 1158013), (1478, 817974), (1567, 771516), (2217, 545316), (2956, 408987), (3134, 385758), (4434, 272658), (4701, 257172), (6268, 192879), (6651, 181772), (8868, 136329), (9402, 128586), (13302, 90886), (14103, 85724), (18804, 64293), (21431, 56412), (26604, 45443), (28206, 42862)]