392384428288

素因数分解:

$2^8\times {\mathrm{21739}}^1\times {\mathrm{70507}}^1$

素因数の和:92262

約数の個数: 36

約数和(自身を含む): 783283243120

約数和(自身を除く): 390898814832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 21739, 43478, 70507, 86956, 141014, 173912, 282028, 347824, 564056, 695648, 1128112, 1391296, 2256224, 2782592, 4512448, 5565184, 9024896, 18049792, 1532751673, 3065503346, 6131006692, 12262013384, 24524026768, 49048053536, 98096107072, 196192214144, 392384428288]

約数ペア:

[(1, 392384428288), (2, 196192214144), (4, 98096107072), (8, 49048053536), (16, 24524026768), (32, 12262013384), (64, 6131006692), (128, 3065503346), (256, 1532751673), (21739, 18049792), (43478, 9024896), (70507, 5565184), (86956, 4512448), (141014, 2782592), (173912, 2256224), (282028, 1391296), (347824, 1128112), (564056, 695648)]