251301504

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{5153}}^1$

素因数の和:5297

約数の個数: 64

約数和(自身を含む): 672906240

約数和(自身を除く): 421604736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 3048, 4064, 5153, 6096, 8128, 10306, 12192, 15459, 16256, 20612, 24384, 30918, 41224, 48768, 61836, 82448, 123672, 164896, 247344, 329792, 494688, 654431, 659584, 989376, 1308862, 1963293, 1978752, 2617724, 3926586, 5235448, 7853172, 10470896, 15706344, 20941792, 31412688, 41883584, 62825376, 83767168, 125650752, 251301504]

約数ペア:

[(1, 251301504), (2, 125650752), (3, 83767168), (4, 62825376), (6, 41883584), (8, 31412688), (12, 20941792), (16, 15706344), (24, 10470896), (32, 7853172), (48, 5235448), (64, 3926586), (96, 2617724), (127, 1978752), (128, 1963293), (192, 1308862), (254, 989376), (381, 659584), (384, 654431), (508, 494688), (762, 329792), (1016, 247344), (1524, 164896), (2032, 123672), (3048, 82448), (4064, 61836), (5153, 48768), (6096, 41224), (8128, 30918), (10306, 24384), (12192, 20612), (15459, 16256)]