2800350468

素因数分解:

$2^2\times 3^5\times {\mathrm{89}}^1\times {\mathrm{32371}}^1$

素因数の和:32479

約数の個数: 72

約数和(自身を含む): 7423547040

約数和(自身を除く): 4623196572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 267, 324, 356, 486, 534, 801, 972, 1068, 1602, 2403, 3204, 4806, 7209, 9612, 14418, 21627, 28836, 32371, 43254, 64742, 86508, 97113, 129484, 194226, 291339, 388452, 582678, 874017, 1165356, 1748034, 2622051, 2881019, 3496068, 5244102, 5762038, 7866153, 8643057, 10488204, 11524076, 15732306, 17286114, 25929171, 31464612, 34572228, 51858342, 77787513, 103716684, 155575026, 233362539, 311150052, 466725078, 700087617, 933450156, 1400175234, 2800350468]

約数ペア:

[(1, 2800350468), (2, 1400175234), (3, 933450156), (4, 700087617), (6, 466725078), (9, 311150052), (12, 233362539), (18, 155575026), (27, 103716684), (36, 77787513), (54, 51858342), (81, 34572228), (89, 31464612), (108, 25929171), (162, 17286114), (178, 15732306), (243, 11524076), (267, 10488204), (324, 8643057), (356, 7866153), (486, 5762038), (534, 5244102), (801, 3496068), (972, 2881019), (1068, 2622051), (1602, 1748034), (2403, 1165356), (3204, 874017), (4806, 582678), (7209, 388452), (9612, 291339), (14418, 194226), (21627, 129484), (28836, 97113), (32371, 86508), (43254, 64742)]