12719539872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3397313}}^1$

素因数の和:3397342

約数の個数: 72

約数和(自身を含む): 38953602324

約数和(自身を除く): 26234062452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 3397313, 6794626, 10191939, 13589252, 20383878, 27178504, 30575817, 40767756, 44165069, 54357008, 61151634, 81535512, 88330138, 108714016, 122303268, 132495207, 163071024, 176660276, 244606536, 264990414, 326142048, 353320552, 397485621, 489213072, 529980828, 706641104, 794971242, 978426144, 1059961656, 1413282208, 1589942484, 2119923312, 3179884968, 4239846624, 6359769936, 12719539872]

約数ペア:

[(1, 12719539872), (2, 6359769936), (3, 4239846624), (4, 3179884968), (6, 2119923312), (8, 1589942484), (9, 1413282208), (12, 1059961656), (13, 978426144), (16, 794971242), (18, 706641104), (24, 529980828), (26, 489213072), (32, 397485621), (36, 353320552), (39, 326142048), (48, 264990414), (52, 244606536), (72, 176660276), (78, 163071024), (96, 132495207), (104, 122303268), (117, 108714016), (144, 88330138), (156, 81535512), (208, 61151634), (234, 54357008), (288, 44165069), (312, 40767756), (416, 30575817), (468, 27178504), (624, 20383878), (936, 13589252), (1248, 10191939), (1872, 6794626), (3744, 3397313)]