508616892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42943}}^1$

素因数の和:43007

約数の個数: 72

約数和(自身を含む): 1500635136

約数和(自身を除く): 992018244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 42943, 85886, 128829, 171772, 257658, 300601, 386487, 515316, 601202, 772974, 901803, 1202404, 1545948, 1803606, 2018321, 2705409, 3607212, 4036642, 5410818, 6054963, 8073284, 10821636, 12109926, 14128247, 18164889, 24219852, 28256494, 36329778, 42384741, 56512988, 72659556, 84769482, 127154223, 169538964, 254308446, 508616892]

約数ペア:

[(1, 508616892), (2, 254308446), (3, 169538964), (4, 127154223), (6, 84769482), (7, 72659556), (9, 56512988), (12, 42384741), (14, 36329778), (18, 28256494), (21, 24219852), (28, 18164889), (36, 14128247), (42, 12109926), (47, 10821636), (63, 8073284), (84, 6054963), (94, 5410818), (126, 4036642), (141, 3607212), (188, 2705409), (252, 2018321), (282, 1803606), (329, 1545948), (423, 1202404), (564, 901803), (658, 772974), (846, 601202), (987, 515316), (1316, 386487), (1692, 300601), (1974, 257658), (2961, 171772), (3948, 128829), (5922, 85886), (11844, 42943)]