2445209568

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{273881}}^1$

素因数の和:273928

約数の個数: 72

約数和(自身を含む): 7177899456

約数和(自身を除く): 4732689888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 273881, 547762, 821643, 1095524, 1643286, 2191048, 2464929, 3286572, 4382096, 4929858, 6573144, 8490311, 8764192, 9859716, 13146288, 16980622, 19719432, 25470933, 26292576, 33961244, 39438864, 50941866, 67922488, 76412799, 78877728, 101883732, 135844976, 152825598, 203767464, 271689952, 305651196, 407534928, 611302392, 815069856, 1222604784, 2445209568]

約数ペア:

[(1, 2445209568), (2, 1222604784), (3, 815069856), (4, 611302392), (6, 407534928), (8, 305651196), (9, 271689952), (12, 203767464), (16, 152825598), (18, 135844976), (24, 101883732), (31, 78877728), (32, 76412799), (36, 67922488), (48, 50941866), (62, 39438864), (72, 33961244), (93, 26292576), (96, 25470933), (124, 19719432), (144, 16980622), (186, 13146288), (248, 9859716), (279, 8764192), (288, 8490311), (372, 6573144), (496, 4929858), (558, 4382096), (744, 3286572), (992, 2464929), (1116, 2191048), (1488, 1643286), (2232, 1095524), (2976, 821643), (4464, 547762), (8928, 273881)]