636359008

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 1274144256

約数和(自身を除く): 637785248

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 263, 332, 526, 664, 911, 1052, 1328, 1822, 2104, 2656, 3644, 4208, 7288, 8416, 14576, 21829, 29152, 43658, 75613, 87316, 151226, 174632, 239593, 302452, 349264, 479186, 604904, 698528, 958372, 1209808, 1916744, 2419616, 3833488, 7666976, 19886219, 39772438, 79544876, 159089752, 318179504, 636359008]

約数ペア:

[(1, 636359008), (2, 318179504), (4, 159089752), (8, 79544876), (16, 39772438), (32, 19886219), (83, 7666976), (166, 3833488), (263, 2419616), (332, 1916744), (526, 1209808), (664, 958372), (911, 698528), (1052, 604904), (1328, 479186), (1822, 349264), (2104, 302452), (2656, 239593), (3644, 174632), (4208, 151226), (7288, 87316), (8416, 75613), (14576, 43658), (21829, 29152)]