314545136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8581}}^1$

素因数の和:8697

約数の個数: 40

約数和(自身を含む): 638500800

約数和(自身を除く): 323955664

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1264, 2291, 4582, 8581, 9164, 17162, 18328, 34324, 36656, 68648, 137296, 248849, 497698, 677899, 995396, 1355798, 1990792, 2711596, 3981584, 5423192, 10846384, 19659071, 39318142, 78636284, 157272568, 314545136]

約数ペア:

[(1, 314545136), (2, 157272568), (4, 78636284), (8, 39318142), (16, 19659071), (29, 10846384), (58, 5423192), (79, 3981584), (116, 2711596), (158, 1990792), (232, 1355798), (316, 995396), (464, 677899), (632, 497698), (1264, 248849), (2291, 137296), (4582, 68648), (8581, 36656), (9164, 34324), (17162, 18328)]