2129129568

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139487}}^1$

素因数の和:139556

約数の個数: 72

約数和(自身を含む): 6168996288

約数和(自身を除く): 4039866720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 139487, 278974, 418461, 557948, 836922, 1115896, 1255383, 1673844, 2231792, 2510766, 3347688, 4463584, 5021532, 6695376, 7392811, 10043064, 13390752, 14785622, 20086128, 22178433, 29571244, 40172256, 44356866, 59142488, 66535299, 88713732, 118284976, 133070598, 177427464, 236569952, 266141196, 354854928, 532282392, 709709856, 1064564784, 2129129568]

約数ペア:

[(1, 2129129568), (2, 1064564784), (3, 709709856), (4, 532282392), (6, 354854928), (8, 266141196), (9, 236569952), (12, 177427464), (16, 133070598), (18, 118284976), (24, 88713732), (32, 66535299), (36, 59142488), (48, 44356866), (53, 40172256), (72, 29571244), (96, 22178433), (106, 20086128), (144, 14785622), (159, 13390752), (212, 10043064), (288, 7392811), (318, 6695376), (424, 5021532), (477, 4463584), (636, 3347688), (848, 2510766), (954, 2231792), (1272, 1673844), (1696, 1255383), (1908, 1115896), (2544, 836922), (3816, 557948), (5088, 418461), (7632, 278974), (15264, 139487)]