250198128

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13681}}^1$

素因数の和:13822

約数の個数: 60

約数和(自身を含む): 705772288

約数和(自身を除く): 455574160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 13681, 18288, 27362, 41043, 54724, 82086, 109448, 123129, 164172, 218896, 246258, 328344, 492516, 656688, 985032, 1737487, 1970064, 3474974, 5212461, 6949948, 10424922, 13899896, 15637383, 20849844, 27799792, 31274766, 41699688, 62549532, 83399376, 125099064, 250198128]

約数ペア:

[(1, 250198128), (2, 125099064), (3, 83399376), (4, 62549532), (6, 41699688), (8, 31274766), (9, 27799792), (12, 20849844), (16, 15637383), (18, 13899896), (24, 10424922), (36, 6949948), (48, 5212461), (72, 3474974), (127, 1970064), (144, 1737487), (254, 985032), (381, 656688), (508, 492516), (762, 328344), (1016, 246258), (1143, 218896), (1524, 164172), (2032, 123129), (2286, 109448), (3048, 82086), (4572, 54724), (6096, 41043), (9144, 27362), (13681, 18288)]