2544768

素因数分解:

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

素因数の和:114

約数の個数: 72

約数和(自身を含む): 7481955

約数和(自身を除く): 4937187

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1504, 1692, 2209, 2256, 3008, 3384, 4418, 4512, 6016, 6627, 6768, 8836, 9024, 13254, 13536, 17672, 18048, 19881, 26508, 27072, 35344, 39762, 53016, 54144, 70688, 79524, 106032, 141376, 159048, 212064, 282752, 318096, 424128, 636192, 848256, 1272384, 2544768]

約数ペア:

[(1, 2544768), (2, 1272384), (3, 848256), (4, 636192), (6, 424128), (8, 318096), (9, 282752), (12, 212064), (16, 159048), (18, 141376), (24, 106032), (32, 79524), (36, 70688), (47, 54144), (48, 53016), (64, 39762), (72, 35344), (94, 27072), (96, 26508), (128, 19881), (141, 18048), (144, 17672), (188, 13536), (192, 13254), (282, 9024), (288, 8836), (376, 6768), (384, 6627), (423, 6016), (564, 4512), (576, 4418), (752, 3384), (846, 3008), (1128, 2256), (1152, 2209), (1504, 1692)]