12984928416

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{249097}}^1$

素因数の和:249294

約数の個数: 72

約数和(自身を含む): 37130049684

約数和(自身を除く): 24145121268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 13032, 17376, 26064, 52128, 249097, 498194, 747291, 996388, 1494582, 1992776, 2241873, 2989164, 3985552, 4483746, 5978328, 7971104, 8967492, 11956656, 17934984, 23913312, 35869968, 45086557, 71739936, 90173114, 135259671, 180346228, 270519342, 360692456, 405779013, 541038684, 721384912, 811558026, 1082077368, 1442769824, 1623116052, 2164154736, 3246232104, 4328309472, 6492464208, 12984928416]

約数ペア:

[(1, 12984928416), (2, 6492464208), (3, 4328309472), (4, 3246232104), (6, 2164154736), (8, 1623116052), (9, 1442769824), (12, 1082077368), (16, 811558026), (18, 721384912), (24, 541038684), (32, 405779013), (36, 360692456), (48, 270519342), (72, 180346228), (96, 135259671), (144, 90173114), (181, 71739936), (288, 45086557), (362, 35869968), (543, 23913312), (724, 17934984), (1086, 11956656), (1448, 8967492), (1629, 7971104), (2172, 5978328), (2896, 4483746), (3258, 3985552), (4344, 2989164), (5792, 2241873), (6516, 1992776), (8688, 1494582), (13032, 996388), (17376, 747291), (26064, 498194), (52128, 249097)]